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10th CBSE
IMPORTANT
Earn 100

Describe an experiment to show that an electric current produces a magnetic field.

Important Questions on Magnetic Effect of Electric Current

HARD
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 2
Describe an experiment to show that a magnetic field exerts a force on a current-carrying wire.
HARD
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 3
How will you show that the direction of the force exerted by a magnet on a current-carrying conductor depends on the directions of the magnetic field and the current?
HARD
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 4
You are given a strong bar magnet and a compass. Describe a method by which the magnetic field lines due to the bar magnet can be drawn.
HARD
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 5

What is an electromagnet? How can you make an electromagnet? 

HARD
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 6
What is electromagnetic induction? Describe an experiment to demonstrate it.
HARD
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 7
What is induced current? Describe two ways of producing an induced current in a coil.
HARD
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 8

State Fleming's left-hand rule. Draw a neat diagram showing the different parts of a DC motor. Explain its working.

HARD
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 9

What is Fleming's right-hand rule? With a neat diagram explain the working of an AC generator.