Two metallic conducors have net charge of `+70 pC and -70 pC`, which result in a potential difference of `20 V` between them. What is the capacitanace of the system ?

The two metals objects in Fig 25-44 have net charges of +70pC and -70pC which result in a 35V potential difference between them (a) What is the capacitance of the system? (b) If the charges are changed to +200pC and -200pC, what does the capacitance become ? (c) what does the potential difference become?

Two conductor have equal amounts of the same type of charge. Can there be a difference of potential between them?

Electric potential energy V between two charges varies with distance (r) between them as

Two identical positively charged particles P and Q are placed between two parallel paltes having a potential difference of V volts between them as shown in the figure. Which of them will experience larger force?

How much work is done to carry 2 c of charge between two points having potential difference of 12V?

How much work is done to carry 2 c of charge between two points having potential difference of 12V?

If 4 xx 10^(20) eV of energy is required to move a charge of 6.25 C between two points, the potential difference between them is

If 4xx10^(20) eV energy is required to move a charge of 0.25 C between two points then the potential difference between them will be