How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask M Hasan Your Own Question
M Hasan
M Hasan, Teacher
Category: Homework
Satisfied Customers: 1849
Experience:  BA (Hons) in Mathematics from Oxford University
Type Your Homework Question Here...
M Hasan is online now
A new question is answered every 9 seconds

PHYSICS -- (1) How many electrons per second pass through a

Resolved Question:

PHYSICS -- (1) How many electrons per second pass through a section of wire carrying a current of 0.70 A? (2) What is the current through an 8.0-W toaster when it is operating on 120 V?
Submitted: 6 years ago.
Category: Homework
Expert:  M Hasan replied 6 years ago.
Hi there!

1) Number of electrons per second = 0.7/(1.60218 * 10^(-19)) = 4.4 x 10^18 electrons/s

2) Current = Power/Voltage = 8/120 = 0.667 Amps

Hope this helps. If so, please click 'Accept'. Thanks!
Customer: replied 6 years ago.

you answered too quickly, man -- be professional: check your work
Expert:  M Hasan replied 6 years ago.

You need to spend $3 to view this post. Add Funds to your account and buy credits.
M Hasan and other Homework Specialists are ready to help you