Register

A 12 V battery is connected to a 1200 Ω resistor. How much power is dissipated in the resistor? Question 13 options: 0.01 W 0.12 W 1 W 100 W 14400 W

A 12 V battery is connected to a 1200 Ω resistor. How much power is dissipated in the resistor? Question 13 options: 0.01 W 0.12 W 1 W 100 W 14400 W
asked 155k views
3 votes
A 12 V battery is connected to a 1200 Ω resistor. How much power is dissipated in the resistor?

Question 13 options:

0.01 W


0.12 W


1 W


100 W


14400 W

asked
User Giulio Pettenuzzo
by
8.6k points

1 Answer

7 votes

Step-by-step explanation:

P = IV

P = V²/R

P = (12 V)² / 1200 Ω

P = 0.12 W

answered
User Andrei L
by
8.0k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
Link Copied!