A circuit breaker is tripped when the
current in the circuit is greater than 15 A. If the voltage difference is
120 V, what is the power and used when the circuit breaker
is tripped?

P= 15A x 120 V P= 1800 W

I believe, I hope this helps

Explanation:

5 w for 1hr = 5x60x60 joules=300x60=3000x6=18,000j as total energy conversion. efficiency of bulb needed for radiant to thermal within 18000

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.