WorksheetsTET Model QP
Total questions: 10
Worksheet time: 6mins
In In current electricity, a positive charge refers to
presence of electron
presence of proton
absence of electron
absence of proton
2. Electroplating is an example for
heating effect
chemical effect
magnetic effect
magnetoelectric effect
The direction opposite to the flow of electrons is current
direct current
alternating current
conventional current
less
A current of 2A passing through the conductor produces 80 J of heat in 10 seconds. The resistance of the conductor is
0.5 Ω
2 Ω
4 Ω
20 Ω
The resistances R1 and R2 are connected is parallel. Their equivalent resistance is -----
R1 + R2
R1 R2/ R1 + R2
R1 + R2 /R1R2
R1R2
one Volt is =
1 Joule / 1 coulomb
1 coulomb / 1 joule
1 ampere / 1 second
1 Newton/ 1 Coulomb
In India the frequency of alternating current is-----
220 Hz
50 Hz
110 Hz
100 Hz
The negative charge will move from to potential
Higher to lower
lower to higher
The device used to convert DC to AC is called
amplifier
rectifier
inverter
simplifier
1. The process of conduction of electric current through solution is called .
(a)
