1.
The most important safety device method used for protecting electrical appliances from short circuiting or overloading is
2.
Which of the following correctly describes the magnetic field near a long straight wire?
3.
The strength of magnetic field inside a long current-carrying straight solenoid is
4.
Choose the incorrect statement.
5.
Which of the property a proton can change when it moves freely in a magnetic field?
6.
Choose the correct option: The magnetic field inside a long straight solenoid carrying current is:
7.
Choose the incorrect statement from the following regarding magnetic lines of field.
8.
Commercial electric motors do not use
9.
To convert AC generator to DC generator
10.
In a long straight solenoid, N-and S-pole are created at the two ends of the solenoid. Which of the following statements is incorrect?
