Current Electricity is a crucial topic in NEET UG Physics, contributing 8-10% weightage, with approximately 3-4 questions appearing annually. On average, this chapter holds a value of 10-12 marks, covering frequently tested concepts such as Ohm's Law, Kirchhoff's Principles, Series and Parallel Networks, Meter Bridge, and Potentiometer.
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Listed below is the list of Current Electricity questions with detailed solutions asked in NEET UG exam 2025:
Question 1:
A uniform metal wire of length l has 10 Ω resistance. Now this wire is stretched to a length 2l and then bent to form a perfect circle. The equivalent resistance across any arbitrary diameter of that circle is :
Question 2:
A uniform wire of diameter d carries a current of 100mA when the mean drift velocity of electrons in the wire is v. For a wire of diameter d/2 of the same material to carry a current of 200mA, the mean drift velocity of electrons in the wire is:
- 4v
- 8v
- v
- 2v
Question 3:
In an electrical circuit, the voltage is measured as V = (200 ± 4) volt and the current is measured as I = (20 ± 0.2) A. The value of the resistance is:
Question 4:
If the galvanometer G does not show any deflection in the circuit shown, the value of R is given by:
Question 5:
The resistance of platinum wire at 0°C is 2Ω and 6.89Ω at 80°C. The temperature coefficient of resistance of the wire is:
Question 6:
Resistance of a carbon resistor determined from colour codes is (22000±5%)Ω. The colour of third band must be:
- Yellow
- Red
- Green
- Orange
Question 7:
The magnitude and direction of the current in the following circuit is
- 1.5 A from B to A through E
- 0.2 A from B to A through E
- 0.5 A from A to B through E
- 5/9 A from A to B through E
Question 8:
Three resistors having resistances r1, r2 and r3 are connected as shown in the given circuit. The ratio of currents in terms of resistances used in the circuit is
Question 9:
A Wheatstone bridge is used to determine the value of unknown resistance X by adjusting the variable resistance Y as shown in the figure. For the most precise measurement of X, the resistances P and Q:
- Should be approximately equal to 2X
- Should be approximately equal and are small
- Should be very large and unequal
- Do not play any significant role
Question 10:
In a potentiometer circuit a cell of EMF 1.5V gives balance point at 36cm length of wire. If another cell of EMF 2.5V replaces the first cell, then at what length of the wire, the balance point occurs ?
- 60 cm
- 21.6 cm
- 64 cm
- 62 cm
Question 11:
In a potentiometer circuit, a cell of EMF 1.5 V gives a balance point at 36 cm length of wire. If another cell of EMF 2.5V replaces the first cell, then at what length of the wire, the balance point occurs
- 62 cm
- 60 cm
- 21.6 cm
- 64 cm
Question 12:
Column - I gives certain physical terms associated with the flow of current through a metallic conductor. Column - II gives some mathematical relations involving electrical quantities. Match Column - I and Column - II with appropriate relations
| Column - I | Column - II | ||
|---|---|---|---|
| (A) | Drift Velocity | (P) | mne2ρne2ρm |
| (B) | Electrical Resistivity | (Q) | nevdnevd |
| (C) | Relaxation Period | (R) | eEmτmeEτ |
| (D) | Current Density | (S) | EJJE |
- (A)-(R), (B)-(Q), (C)-(S), (D)-(P)
- (A)-(R), (B)-(S), (C)-(P), (D)-(Q)
- (A)-(R), (B)-(S), (C)-(Q), (D)-(P)
- (A)-(R), (B)-(P), (C)-(S), (D)-(Q)
Question 13:
The reading of an ideal voltmeter in the circuit shown is :
- 0.6 V
- 0 V
- 0.5 V
- 0.4 V
NEET Physics Paper Pattern 2025
The National Testing Agency (NTA) has made official declarations about the major changes in the examination pattern and duration of NEET (UG) 2025, it has returned to its pre-COVID format. The clarification was issued on January 25, 2025.
- The question paper will comprise 180 compulsory questions and there will be no optional questions under Section B, a format adopted temporarily during the COVID-19 pandemic.
- Both Physics and Chemistry shall be allocated 45 questions, while Biology will contain 90 questions, as distributed.
- These shall be a timed examination and candidates are to complete the examination in strict 180 minutes or 3 hours.
This again signifies the adopted standardized structure by omitting extra time and flexibility implemented during the pandemic period. With the new format, aspirants need to concentrate on adequate preparation to make full use of the important sections.
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NEET Exam Pattern: Evaluation and Marking Scheme
The table below summarizes the evaluation process and marking scheme for Section A and Section B in NEET 2025:
| Criteria | Section A (MCQs) | Section B (MCQs) |
|---|---|---|
| Questions to Attempt | All 180 questions are compulsory. | No optional questions; all 45 in Physics, 45 in Chemistry, and 90 in Biology are mandatory. |
| Correct Answer | +4 marks | +4 marks |
| Incorrect Answer | -1 mark | -1 mark |
| Unanswered | 0 marks | 0 marks |
| More Than One Correct Option | +4 marks awarded to candidates selecting any correct option. | +4 marks awarded to candidates selecting any correct option. |
| All Options Found Correct | +4 marks awarded to all candidates who attempt the question. | +4 marks awarded to all candidates who attempt the question. |
| Incorrect or Dropped Question | +4 marks awarded to all candidates, whether or not the question was attempted. | +4 marks awarded to all candidates, whether or not the question was attempted. |
| Use of Constants in Calculations | Candidates should strictly use constants provided in the question for calculations. | Candidates should strictly use constants provided in the question for calculations. |
NEET 2025 Mark Distribution
| Sections | Number of Questions | Total Marks |
|---|---|---|
| Physics Section A | 45 | 180 |
| Chemistry Section A | 45 | 180 |
| Biology Section A | 90 | 360 |
| Total | 180 | 720 |
“This distribution reflects the new pattern with emphasis on compulsory questions in all subjects.”
NEET Exam Pattern – Difficulty Level of Question Paper
Understanding the difficulty level of the NEET question paper is essential for effective preparation. Analyzing the NEET 2024 exam provides candidates valuable insights into topic-wise weightage and section-specific challenges, enabling them to focus on high-priority areas. Below is a detailed analysis of the NEET 2024 Exam to help aspirants preparing for NEET 2025:
| Details | NEET 2024 Exam Analysis |
|---|---|
| Overall Difficulty Level | Easy to Moderate |
| Physics Difficulty Level | Moderate |
| Chemistry Difficulty Level | Tough |
| Biology Difficulty Level | Easy but lengthy |
| Most Difficult Section | Chemistry |
| Easiest Section | Zoology and Botany |
| Difficult Sections | Chemistry and Botany |
| Good Attempts for NEET 2024 | 170+ |
NEET Physics Syllabus: Chapter-Wise Weightage
| Chapter | Approximate Weightage (%) |
|---|---|
| High Weightage Chapters (8-10 questions) | |
| Laws of Motion | 8-10% |
| Work, Power, and Energy | 8-10% |
| Circular Motion | 8-10% |
| Electric Charges and Fields | 8-10% |
| Electrostatic Potential and Capacitance | 8-10% |
| Ray Optics and Optical Instruments | 8-10% |
| Wave Optics | 8-10% |
| Atomic Structure | 8-10% |
| Nuclei | 8-10% |
| Laws of Thermodynamics | 8-10% |
| Medium Weightage Chapters (5-7 questions) | |
| Units and Measurements | 5-7% |
| Kinematics | 5-7% |
| Current Electricity | 5-7% |
| Magnetic Effects of Current | 5-7% |
| Electromagnetic Induction | 5-7% |
| Oscillations and Waves | 5-7% |
| Low Weightage Chapters (1-3 questions) | |
| Gravitation | 1-3% |
| Fluid Mechanics | 1-3% |
| Electromagnetic Waves | 1-3% |
NEET Physics Question Paper 2024
Code-wise NEET 2024 Physics question paper with solutions is provided below for your reference.
| Question Paper Code | Language | NEET 2024 Physics Question Paper with Solutions PDF |
|---|---|---|
| Q1 | English | Click Here |
| Q2 | English | Click Here |
| Q3 | English | Click Here |
| Q4 | English | Click Here |
| Q5 | English | Click Here |
| Q6 | English | Click Here |
| R1 | English | Click Here |
| R2 | English | Click Here |
| R3 | English | Click Here |
| R4 | English | Click Here |
| R5 | English | Click Here |
| R6 | English | Click Here |
| S1 | English | Click Here |
| S2 | English | Click Here |
| S3 | English | Click Here |
| S4 | English | Click Here |
| T3 | English | Click Here |
| T4 | English | Click Here |
NEET Physics Question Paper 2023
The Code-wise NEET Physics Question Paper 2023 with solutions pdf is provided here.
| Question Paper Code | Language | NEET 2023 Physics Question Paper with Solutions PDF |
|---|---|---|
| E1 | English | Check Here |
| E2 | English | Check Here |
| E3 | English | Check Here |
| E4 | English | Check Here |
| E5 | English | Check Here |
| E6 | English | Check Here |
| F1 | English | Check Here |
| F2 | English | Check Here |
| F3 | English | Check Here |
| F4 | English | Check Here |
| F5 | English | Check Here |
| F6 | English | Check Here |
| G1 | English | Check Here |
| G2 | English | Check Here |
| G3 | English | Check Here |
| G4 | English | Check Here |
| G5 | English | Check Here |
| G6 | English | Check Here |
| H1 | English | Check Here |
| H2 | English | Check Here |
| H3 | English | Check Here |
| H4 | English | Check Here |
| H5 | English | Check Here |
| H6 | English | Check Here |
NEET Physics Question Paper 2022
The Code-wise NEET Physics Question Paper 2022 with solutions pdf are provided below. NTA conducted NEET 2022 on July 17, 2022, in offline PBT mode.
| Question Paper Code | Language | NEET 2022 Physics Question Paper with Solutions PDF |
|---|---|---|
| Q1 | English | Check Here |
| Q2 | English | Check Here |
| Q3 | English | Check Here |
| Q4 | English | Check Here |
| Q5 | English | Check Here |
| Q6 | English | Check Here |
| R1 | English | Check Here |
| R2 | English | Check Here |
| R3 | English | Check Here |
| R4 | English | Check Here |
| R5 | English | Check Here |
| R6 | English | Check Here |
| S1 | English | Check Here |
| S2 | English | Check Here |
| S3 | English | Check Here |
| S4 | English | Check Here |
| S5 | English | Check Here |
| S6 | English | Check Here |
| T1 | English | Check Here |
| T2 | English | Check Here |
| T3 | English | Check Here |
| T4 | English | Check Here |
| T5 | English | Check Here |
| T6 | English | Check Here |
To download NEET 2022 Physics Question Papers in other languages, click here
Frequently Asked Questions:
Is current electricity important for NEET UG exam 2025?
Yes, Current Electricity is significant for NEET UG, with 8% weightage and 3-4 questions every year. It's a high-scoring, numerical topic of Ohm's Law, Kirchhoff's Rules, and Circuits.
What is the weightage of current electricity in NEET UG exam?
- Weightage of current electricity: 8% in NEET UG
- Questions asked per year: 3-4
- Marks contribution in NEET Physics: 16-20 marks
Which is the hardest topic in the NEET UG exam ?
NEET UG exam consists of certain topics that are found to be more hard for students because of difficult concepts, long calculations, and good problem-solving.
Some of the most difficult among them are Electromagnetism, Modern Physics, and Rotation Motion because they need proper understanding and good application skills.
| Topic | Reason for Difficulty | Weightage |
| Electromagnetism | It includes formulas, tricky vector concepts, and calculations | 15% |
| Modern Physics | Difficult concepts like quantum mechanics and relativity | 15% |
| Rotation Motion | Involves torque, inertia, and complex motion problems | 14-15% |
| Thermodynamics | Requires both Physics and Chemistry concepts, heavy calculations | 8-10% |
| Waves & Oscillations | Hard to visualize, includes SHM and wave motion concepts | 12% |
Was NEET UG 2024 Easier Than 2023?
Here is a brief comparison of two years:
- NEET UG 2023: The exam was observed as moderately challenging, with Chemistry being the toughest, while Biology was comparatively easier but lengthy..
- NEET UG 2024: Students and mentors analysed the exam as moderate in difficulty. Physics was considered the most challenging section, whereas Biology remained the easiest.
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