Capacitors

Charge is same in...

• Series combination

• Parallel combination

• Mixed combination

• None of them

Unit of capacitance is...

• Ohm

• Coulomb

• Volt

• Farad

Voltage is same in ...

• Series combination

• Parallel combination

• Mixed combination

• None of them

Calculate capacity of a conductor that can store 10C charge at 2V voltage?

• 0.2F

• 20F

• 5F

• 2F

What is the formula of parallel combination?

• C=Q/V

• C=C₁+C₂...

• 1/C=1/C₁+1/C₂

• Q=CV

What is the formula of series combination?

• 1/C=1/C₁+1/C₂

• C=C₁+C₂

• Q=CV

• C=eA/d

Three capacitors are connected parallel. Find total capacitance if C₁=2F, C₂=3F, C₃=5F.

• 5F

• 7.5F

• 10F

• 3F

Two capacitors are connected series. Find total capacitance if C₁=2F, C₂=3F.

• 5F

• 2F

• 1.2F

• 3F