Voltage between two points will be one volt if one…….is used to move one coulomb of charge from one point to another.
a) one joule of energy
b) one ampere current
c) one ohm resistance
d) one Avagadro’s electrons
1 V =?
a) 1F/P
b) 1 J/C
c) 1 F/A
d) 1 S/t
In a typical lightning flash, the voltage is about………million volts.
a) 3
b) 30
c) 300
d) 400
In a typical
lightning flash, the current is about………Ampere.
a) 3000
b) 300
c) 30000
d) 400
We normally use voltage of ……..volts.
a) 20
b) 100
c) 230
d) 440
We normally use current of ……..Ampere.
a) 20
b) 100
c) 230
d) 440
