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RPF Constable CBT 1
IMPORTANT
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What is the charge on an electron? 

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Important Questions on Physics

EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 140
The unit of electric charge is _____.
EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 141
The device used to measure the potential difference is _____.
MEDIUM
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 142
Ampere-second is the unit of _____.
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RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 143
The electric current flows in a conductor by _____.
EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 144
The current of 1.0 A is flowing in the conductor. What is the number of electrons flowing per second in the conductor? 
EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 145
According to Ohm's law, the relationship among current (I), potential difference (V) and resistance (R) is _____.
EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 146
Which of the following formula show Ohm's law? 
MEDIUM
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 147
Ohm's law is true only for _____.