HARD
Diploma
IMPORTANT
Earn 100
Using the components below draw a circuit that will make it possible to charge the uncharged capacitor and then let it dis-charge.
Important Questions on Electromagnetic Induction (HL)
EASY
Diploma
IMPORTANT
The graph shows how the charge on the capacitor in a varies with time as capacitor is being charge.
Estimate the charge on one of the capacitor plates after charging for a long time.
MEDIUM
Diploma
IMPORTANT
For the capacitor, the charge on the plates is and the voltage across the capacitor is . What is the capacitance of the capacitor? (in F)
MEDIUM
Diploma
IMPORTANT
For the capacitor, the charge on the plates is And voltage across the capacitor is . What is the energy across the capacitor? (in J)
MEDIUM
Diploma
IMPORTANT
For the capacitor, If the voltage value is And charge value is . What is the energy stored in the capacitor? (In J)
EASY
Diploma
IMPORTANT
Compare the concept of the energy stored in the capacitor and energy transferred by the Battery. What is the relation between them?
HARD
Diploma
IMPORTANT
The capacitor is discharging through a resistor of resistance . What is the current through the resistor when the charge on one of the plates has been reduced to ? Here capacitor attached with Ideal voltmeter. And initial charge in capacitor Is .
