Charge through a cross-section of a conductor is given by Q =`5t^(2)-2t` coulomb. Find the average current through the conductor in the interval `t_(1)`, = 2 s to `t_(2)`= 4 s.

Charge through a cross-section of a conductor is given by Q = 5t^(2) - 2t coulomb . Find the average current through the conductor in the interval t_(1) = 2s to t_(2) = 4s (1) 14s (2) 28 A (3) 56A (4) 7A

Charge through a cross-section of a conductor is given by Q = 5t^(2) - 2t coulomb . Find the average current through the conductor in the interval t_(1) = 2s to t_(2) = 4s (1) 14s (2) 28 A (3) 56A (4) 7A

Charge through a cross section of a conductor is give by Q = 5t^(2) - 2t coulomb .Find the average current through the conduction the interval t_(1) = 2 s to t_(2) = 4s .

Charge through a cross section of a conductor is give by Q = 5t^(2) - 2t coulomb .Find the average current through the conduction the interval t_(1) = 2 s to t_(2) = 4s .

Charge through a cross-section of a conductor is given by Q = (2t^(2)+5t)C Find the current through the conductor at the instant t = 2s.

Charge through a cross-section of a conductor is given by Q = ( 2t^(2) + 5t) C . Find the current through the conductor at the instant t = 2 s .

Charge through a cross-section of a conductor is given by Q = ( 2t^(2) + 5t) C . Find the current through the conductor at the instant t = 2 s .

Charge through a cross-section of a conductor is given by Q = (2t^(2)+5t)C Find the current through the conductor at the instant t = 2s.

Charge through a cross - section of a conductor is giveb by Q = (2t^(2) + 5t)C . Find the current through the conductor at the instant t = 2 s.

If charge through a cross-section of a conductor at timetis q= 2t^(2) +3t+1 . Find the current at t = 2s.