This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?
120
The commercial unit of Energy is:
Correct!
Wrong!
Joule is a unit of:
Correct!
Wrong!
Which metal wire is used in the coil of the motor used commercially?
Correct!
Wrong!
Who discovered the phenomenon of electromagnetic induction?
Correct!
Wrong!
Magnitude of current induced in the coil can be increased by increasing:
Correct!
Wrong!
When an object falls freely towards the ground, then its total energy:
Correct!
Wrong!
The energy possessed by a body due to its position is called:
Correct!
Wrong!
What is the current flowing in one direction called?
Correct!
Wrong!
Science Quiz 90
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