MEDIUM
10th CBSE
IMPORTANT
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What is a solenoid?

Important Questions on Magnetic Effects of Electric Current

MEDIUM
10th CBSE
IMPORTANT
Draw a diagram representing the magnetic field around a solenoid, when a direct current flows through it.
MEDIUM
10th CBSE
IMPORTANT
How will you find the magnetic polarity at the ends of a solenoid, without using a magnetic needle?
MEDIUM
10th CBSE
IMPORTANT
Describe the construction and working of an electromagnet. 
MEDIUM
10th CBSE
IMPORTANT
Mention the factors which determine the strength of an electromagnet.
MEDIUM
10th CBSE
IMPORTANT
Give four practical uses of electromagnets.
MEDIUM
10th CBSE
IMPORTANT
Give four differences between a permanent magnet and an electromagnet.
MEDIUM
10th CBSE
IMPORTANT
Draw a circuit diagram for plotting the magnetic field around a circular coil, carrying current.
MEDIUM
10th CBSE
IMPORTANT

 State the properties of the magnetic field set up in below circuit.

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