If energy in 15s is 300J when 2A current is passed then find energy if I = 3A and t = 10s

A resistor dissipates 192 J of energy in 1 s when a current of 4 A is passed through it . Now , when the current is doubled ,the amount of thermal energy dissipated in 5 s is __________J.

A resistor develops 500 J of thermal energy in 20 s when a current of 1.5A is passed through it. If the current is increased from 1.5 A to 3 A, what will be the energy developed in 20 s.

A resistor develops 400J of thermal energy in 10 s when a current of 2A is pased through it. (a) Find its resistance . (b) If the current is increased to 4 A, what will be the energy developed in 10 s.

A resistor develos 400 J of thermal energy in 10 s when a current of 2 A passed through it. (a) Find its resistance. ( c) if the current is increases to 4 A, what will be the energy developed in 20 s.

A resistor produces 192 J/s heat when 4A current is passed through it. Find heat produced when 8A current is passed for 5secs

An emf of 15 V is applied in a circuit containing 5 H indutance and 10 Omega resistance. The ratio of the currents at time t = oo and t = 1 s is

In an inductor L, current passed I_0 and energy stored in it is U. If the current is now reduced to I_0//2 , what will be the new energy stored in the inductor?

At 127^(@)C radiates energy is 2.7 xx 10 J//s . At what temperature radiated energy is 4.32 xx 10 J//s

At time t , the kinetic energy of a particle is 30.0J and the potential energy of the system to which it belongs is 10.0J . At some later time t_f , the kinetic energy of the particle is 18J , what are the potential energy and the total energy at time t_f ? If the potential energy of the system at time t_3 is 5.00J , are any non-conservative forces acting on the particle? Explain.