limburoshan219 limburoshan219
  • 04-05-2021
  • Chemistry
contestada

The potential difference across the two ends of a bulb is 20V
and the current flowing through it is 5A. Find the resistance
offered by the bulb.​

Respuesta :

thevideriman
thevideriman thevideriman
  • 04-05-2021

Answer:

4 Ohms

Explanation:

Using the formula V = IR

where V = Voltage

I = Electric Current

R = Resistance

Making R the subject of the formula;

R = V/I = 20/5

Thus, R = 4 Ohms

Answer Link

Otras preguntas

convert to vertex form. y=2x^2+14x-4
Hitler intended to defeat great Britain by
Prove identity tan 3x−tan 2x−tanx = tan 3xtan 2xtanx
why did the framers give the power to congress rather than to the states?
Which sign is the less sign and which one is the greater sign (can someone please tell me I really need help! and I never understand the signs!) is this greater
Why can't plants and animals use the nitrogen directly from the atmosphere? Answer A.There is not enough of it in the air. B.Nitrogen gas contains the element i
Can you explain 3x+4/5=7/10. Solve
In Latin America, what did land reform accomplish?
You sell pies at a farmers' market for $7.50 each. A group of 5 kids wants to pitch in equal1y to share one of your pies. How much will each of them need to pa
How many combinations of 3 students can a teacher choose from 32 students?   A. 96