miwf6kyaje miwf6kyaje

07-10-2021
Physics

contestada

What resistance does a 25 W light bulb have if 12.6 V is applied to it?
(3 marks)

Respuesta :

jcherry99 jcherry99

10-10-2021

Answer:

Explanation:

W = 25 Watts

V = 12.6 Volts

I = ? I is the current in amperes.

Solution

25 = 12.6 * I

I = 25 / 12.6

I = 1.98 amperes

V = 12.6

I = 1.98

R = ??

V = I * R

12.6 = 1.98 * R

R = 12.6 / 1.98

R = 6.35 ohms

Answer Link

Otras preguntas

i only have 53 points so this is last post pls follow my reddit account: negrkid12 TY!!11

Maddie’s school is selling tickets to the annual dance competition. On the first day of ticket sales, the school sold 3 senior citizen tickets and 5 child ticke

A 200 – g object is tied to the end of a cord and it is turning in horizontal circle of radius 1.20 Cm at the constant 3 rev/sec. Calculate the centripetal acce

summarizes the Albany Plan of Union, including the problems it was meant to address and the response it received among the colonies.

*15 points* i'll give brainly to best answer

How no nut november for everyone.

Select the correct answer from each drop down menu to describe what will happen If sammies model works correctly

Would you rather be poor and have friends or be rich and have no friends?

Also need help with this question .. ik I’m asking a lot, I’m very confused

Twenty five more than twice a number is fifty five. What is the number?

good job