Question

7. A current of 4 A flows through a 20 V car headlight bulb. Calculate the electric power. Show your work. [3marks] Given : I=4A V=12volts 8. Calculate the electric power of an electrical appliance in which 10 A of current is flowing through a resistor of 2 ohms. Show your work. [3marks] 9. Calculate the electric power of an electrical appliance of 20 V having a resistance of 10 ohms. Show your work. [3marks]

          7. A current of 4 A flows through a 20 V car headlight bulb. Calculate the electric power. Show your work. [3marks]

Given : I=4A V=12volts

8. Calculate the electric power of an electrical appliance in which 10 A of current is flowing through a resistor of 2 ohms. Show your work. [3marks]

9. Calculate the electric power of an electrical appliance of 20 V having a resistance of 10 ohms. Show your work. [3marks]

7. A current of 4 A flows through a 20 V car headlight bulb. Calculate the electric power. Show your work. [3marks]

Given : I=4A V=12volts

8. Calculate the electric power of an electrical appliance in which 10 A of current is flowing through a resistor of 2 ohms. Show your work. [3marks]

9. Calculate the electric power of an electrical appliance of 20 V having a resistance of 10 ohms. Show your work. [3marks]

Added by Ana P.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sufiyan Alam

06/14/2022

Step 1

We need to calculate the electric power. Show more…

Show all steps

Thanks for your feedback!

A current of 4 A flows through a 20 V car headlight bulb. Calculate the electric power. Show your work. [3marks] Given : I=4A V=12volts Calculate the electric power of an electrical appliance in which 10 A of current is flowing through a resistor of 2 ohms. Show your work. [3marks] Calculate the electric power of an electrical appliance of 20 V having a resistance of 10 ohms. Show your work. [3marks]