Class 10 Courses

Chapter 3: Class 10 Physics Exam Tests

Class 10 Physics MCQs - Chapter 3

Books:

Apps:

The Current electricity Multiple Choice Questions (MCQs) with Answers PDF (current electricity MCQs PDF e-Book) download Ch. 3-1 to study Grade 10 Physics Course. Learn Current Electricity Quiz Questions and Answers to learn online classes courses. The Current Electricity MCQs App: Download free learning app for ohm's law, resistors and resistance, resistivity and important factors, hazards of electricity test prep for online teaching certification programs.

The Multiple Choice Question (MCQ Quiz): Substances that have constant resistance over a wide range of voltages are; "Current Electricity" App Download (Free) with answers: Non ohmic; Ohmic; Resistive; Non resistive; to learn online classes courses. Solve Ohm's Law MCQ Questions, download Google eBook (Free Sample) for distance learning classes.

## Current Electricity Questions & Answers : MCQ Quiz 1

MCQ 1:

Substances that have constant resistance over a wide range of voltages are

1. ohmic
2. non ohmic
3. resistive
4. non resistive
MCQ 2:

A resistor having resistance 6.2Ω is connected across a battery of 5 V using a wire of negotiable resistance. Current passes through the resistor are 0.4 A. The total power produced by the battery is

1. 2 W
2. 3 W
3. 5 W
4. 6 W
MCQ 3:

As compare to short wires, long wires have

1. more resistance
2. no resistance
3. less resistance
4. same resistance
MCQ 4:

The device that disconnects the supply automatically if current exceeds the normal value is known as

1. circuit breaker
2. fuse
3. cable
4. capacitor
MCQ 5:

As per Ohm's law, V (potential difference) is equal to

1. I(current)×R(resistance of the conductors)
2. I(current)/R(resistance of the conductors)
3. R(resistance of the conductors)/I(current)
4. I(current) + R(resistance of the conductors)