10th Class Physics MCQS
The phenomena used in capacitor is:
electric field
electroscope
induced current
electrostatic induction
Which is not an e.m.f source:
Generator
Rheostat
Battery
Solar cell
In series combination of capacitors, each capacitor will have same:
Charge and voltage
Capacitance
Charge
Voltage
A 3? resistor having 2A current will dissipate the power of:
8W
12W
4W
6W
the phenomena which is used in applying paints on the surface of different articles is called:
electroplating
electrolytes
electroscope
electrostatic induction
Application of electrostatic is:
Car painting
Photocopying
All of these
Extracting of dust
CD which is made of soft material is called:
Copper disk
Hard disk
Iron disk
Floppy disk
Which of the following is not Processing?
gathering
arranging
manipulation
calculating
study of charges at rest is called:
electrostatics
electricity
acoustics
electronics
The filament of an electric bulb is made of:
Tungsten
Carbon
Aluminium
Nickel
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