When an electric heating element is connected to a 110 V circuit and a current of 3.2 A is flowing through the element. how much energy is used up during a period of 5 hours by the element

A. With a speed of 300,000,000 m/s

B. Through a relatively short distance.

C. Back and forth between the ends of the conductor

D. From one end of the conductor to the other end

Question

Demarion Herman

Computers & Technology

16 January, 12:23

When an electric heating element is connected to a 110 V circuit and a current of 3.2 A is flowing through the element. how much energy is used up during a period of 5 hours by the element

A. With a speed of 300,000,000 m/s

B. Through a relatively short distance.

C. Back and forth between the ends of the conductor

D. From one end of the conductor to the other end

+1

Answers (1)

Know the Answer?

Allan Townsend · Answer 1

D) From one of the conductor to the other end

The power being used momentarily is 110V x 3.2A = 352W

During a period of 5 hours: 352W * 5h = 1760 Wh = 6336kJ