brookedurham412 brookedurham412

03-03-2018
Physics

contestada

A light bulb that is connected to a 120 V source drawers 1.7 A. What is the resistance of the light bulb?
A. 14
B. 71
C. 200
D. 0.014
E. 0.0

Respuesta :

fluffypringle fluffypringle

03-03-2018

Ohm’s law says V=IR so if V is 120 and I is 1.7 divide voltage by current and your left with roughly 71

Answer Link

Otras preguntas

Divide 140 in the ratio 2:5

Dakota has four yardsticks and two 12-inch rulers.If she lays all four of the yardsticks and both rulers end-to-end,what is the maximum number of feet she can m

I would like you _____ go _____the library _____ check out _____books each. I am going ____go _____, but I am going _____check out three, rather than____. Next

You are given that cos(A)=−5/13, with A in Quadrant II, and sin(B)=7/25, with B in Quadrant II. Find cos(A+B). Give your answer as a fraction.

What is the exact value of sin (165 degrees)

find the value of x y and z?

Can someone explain how I do this?

Simplify: (x-1)+(12–7.5x)

Identifying an Error Identify the error in the student solution shown below. Find the correct answer. 2ln(x)= In(3x) - [In(9) - 2ln(3)] In(x²) In(3x)-[In(9) - I

At the end of 2 years, P dollars invested at an interest rate r compounded annually increases to an amount, A dollars, given by the following formula. Upper