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Magnetic Effects of Electric Current Quiz

Class X
Science
Magnetic Effects of Electric Current
11 questions
EASY

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Preview questions

1. What is produced around a current-carrying conductor?

Electric field · Magnetic field · Gravitational field · Sound waves

2. Which device is used to detect the presence of a magnetic field?

Voltmeter · Ammeter · Galvanometer · Thermometer

3. What is the direction of the magnetic field around a straight conductor?

Circular · Straight · Elliptical · Random

4. What happens to the magnetic field when the current is increased?

Decreases · Increases · Remains the same · Disappears

5. Which rule helps determine the direction of the magnetic field?

Right-Hand Rule · Left-Hand Rule · Ohm's Law · Faraday's Law