The current flowing through a wire varies with time according to the relation i=(2t+3t²)A ,where t is time in second ,The value of average current in interval of time t=1s to t=3s will be

The position of a particle varies with time according to the relation x=3t^(2)+5t^(3)+7t , where x is in m and t is in s. Find (i) Displacement during time interval t = 1 s to t = 3 s. (ii) Average velocity during time interval 0 - 5 s. (iii) Instantaneous velocity at t = 0 and t = 5 s. (iv) Average acceleration during time interval 0 - 5 s. (v) Acceleration at t = 0 and t = 5 s.

The current in a wire varies with time according to the equation I = 4 +2 t. where I is in ampere and t is in second. Calculate the quantity of charge that passes through a cross section of the wire during the tiem t = 2s, to t=6s.

The current i through a wire varies with time t as shown in the fig. The effective (rms) value of the current is

Find average speed in time interval t= 2 to t=10s

The current in a wire varies with time according to the equation l=4+2t, where l is in ampere and t is in sec. the quantity of charge which has passed through a cross-section of the wire during the time t=2 sec to t=6 sec will be

The flux in a closed circuit of resistance 10 Omega varies with time according to the equation phi=3t^2-t+1 , where phi is in weber and t is in , s the value of induced current at t=1 s is

The current in a wire varies with time according to the relation i=(3.0A)+(2.0A//s)t a. How many coulomns of charge pass a cross section of the wire in the time internal between t=0 and t=4.0s ? b. What constant current would transport the same charge in the same time interval?

The current in a wire varies with time according to the relation i = 2.0A + (0.6A//s^(2))t^(2) . How many coulomb of charge pass a cross-section of the wire in the time interval between t = 0 and t = 10s?

The current in a wire varies with time according to the equation I = 4 + 2t where I is in ampere and t is in sec. Calculate the quantity of charge which has passed through a cross-section of the wire during the time t = 2 sec. To t = 6 sec.