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Total Questions: 5
1. What is the magnetic field outside a solenoid?
A. Infinity
B. Half the value of the field inside
C. Double the value of the field inside
D. Zero
Show Correct Answer
Correct Answer is :
Zero
2. Which, among the following qualities, is not affected by the magnetic field?
A. Moving charge
B. Change in magnetic flux
C. Current flowing in a conductor
D. Stationary charge
Show Correct Answer
Correct Answer is :
Stationary charge
3. When a charged particle moves at right angles to the magnetic field, the variable quantity is?
A. Momentum
B. Speed
C. Energy
D. Moment of inertia
Show Correct Answer
Correct Answer is :
Momentum
4. If the flow of electric current is parallel to the magnetic field, the force will be ______
A. Zero
B. Infinity
C. Maximum
D. Half the original value
Show Correct Answer
Correct Answer is :
Zero
5. The ratio of magnetic force to electric force on a charged particle getting undeflected in a field is?
A. 1
B. 0
C. 2
D. 4
Show Correct Answer
Correct Answer is :
1