If the value of current is 2A then calculate the time required for flowing 1200 C charge.

If the equivalent wt of one metal be 35. Then calculate the current flow-required to deposite 3.5gm in 10 minutes.

A first order reaction takes 30 minutes for 50% completion. Calculate the time required for 90% completion of this reaction . (log2=0.3010)

During the electrolysis of molten sodium chloride the time required to produce 0.10 mol of chlorine gas using a current of 3A is -

If a person get 1200Rs return as amount (principal along with interest) by depositing 800Rs in the bank at the rate of simple interest of 10% per annum, then calculate the time for which the money was deposited in the bank.

A current of one ampere is flowing through a wire. Calculate the number of electrons flowing through the cross-section of the wire per second?

A 12 V battery is connected to the arrangement of resistors as in the circuit diagram shown in fig. calculate the total current flowing in the circuit.

The amount of charge present in a charged body is 3.2xx10^(-17)C . If the charge of an electron be e=-1.6xx10^(-19)C , then calculate the number of deficit of electrons in that body.

A 196 dyne force acts between two point charges separated by a distance 6 cm. If the magnitude of one charge is 4 times that of the other, calculate the charges on each.

If 1 mu C = x esu of charge , what is the value of x?

If a current of 3 A flows through a conductor for 10 minutes, then calculate the amount of charges that flows through the conductor in that time.