EASY
10th CBSE
IMPORTANT
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Fleming's left-hand rule is applied when:

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Important Questions on Magnetic Effects of Electric Current

EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 4 - Magnetic Effects of Electric Current>EXERCISE - 4B>Q 2
An electric device which converts electric energy into mechanical energy is called:
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10th CBSE
IMPORTANT
Core Science Physics>Chapter 4 - Magnetic Effects of Electric Current>EXERCISE - 4B>Q 3

The conductor AB is suddenly moved in the magnetic field when the induced current flows in it as shown in diagram. The conductor AB is moved:

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10th CBSE
IMPORTANT
Core Science Physics>Chapter 4 - Magnetic Effects of Electric Current>EXERCISE - 4B>Q 4
The strength of magnetic field inside a long current carrying straight solenoid is:
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10th CBSE
IMPORTANT
Core Science Physics>Chapter 4 - Magnetic Effects of Electric Current>EXERCISE - 4B>Q 5
The most important safety method used for protecting home appliances from short circuiting or overloading is:
EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 4 - Magnetic Effects of Electric Current>EXERCISE - 4B>Q 1
Define the term electromagnetic induction.
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10th CBSE
IMPORTANT
Core Science Physics>Chapter 4 - Magnetic Effects of Electric Current>EXERCISE - 4B>Q 1
Define the term induced current.
EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 4 - Magnetic Effects of Electric Current>EXERCISE - 4B>Q 2

Name the physicist who discovered the phenomenon of electromagnetic induction.

(Choose from the following: Michael Faraday, John Ambrose Fleming, James Clerk Maxwell)

EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 4 - Magnetic Effects of Electric Current>EXERCISE - 4B>Q 3
A straight copper conductor, whose ends are connected to a sensitive galvanometer, is moved up and down in a strong magnetic field. State your observations.