Physics
Grade-10
Easy
Question
Read the following statements and choose the correct option.
Assertion:
A magnetic field interacts with an electric field to exert force on the current-carrying coil of an Electric motor.
Reason:
A current-carrying coil produces a magnetic field.
- The assertion is false, but the reason is true.
- Both assertion and reason are true, but the reason is not the correct explanation of the assertion.
- The assertion is true, but the reason is false.
- Both assertion and reason are true, and the reason is the correct explanation of the assertion.
Hint:
The assertion is false, but the reason is true.
The correct answer is: The assertion is false, but the reason is true.
A current carrying conductor produces a magnetic field around it i.e., behaves like a magnet and exerts a force when a magnet is placed in its magnetic field. Similarly, the magnetic field also exerts equal and opposite force on the current carrying conductor.
A current carrying coil produces magnetic field around it.
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