Electrical Questions? Ask an Electrician Online.
Hi, I'm Mike G and I'll be assisting you. Did you try resetting the breaker?
Did it reset, trip again or is the handle loose? Do you have a 2 wire voltage tester?
To continue you'll need a tester. Need to test, not guess. Any home center will have them. I suggest a Volt/Con type for ease of use.
Turfiest thing is to verify the breaker has voltage output. Next is to check a dead outlet for loss of hot or neutral. Troubleshooting is a stepby step process and a tester is required.