jenner4252 jenner4252

24-02-2020
Physics

contestada

The potential difference across a resistor in a particular electric circuit is 420 V. The current through the resistor is 19.0 A. What is its resistance (in Ω)?

Respuesta :

Chelboy Chelboy

25-02-2020

Answer: 22.11 ohms

Explanation:

Potential difference(v)=420V

Current(I)=19.0 amp

Resistance(r)=?

r=v/I

r=420/19.0

r=22.11 ohms

Answer Link

Otras preguntas

If 21 = 42 39 = 618 17 = 214 then what does 45 = ?

mention three reasons for depreciation

Is the answer is C please

Apply the distributive property to simplify the expression. -4(2x - 3)

A grocery store sells a bag of 5 lemons for $2.00 what is the units cost of each lemon in the bag A:$2.50. will mark brainelist for the best answe

What is C.R.A.T systems used for?

QUICK choose the sentence that uses commas correctly. Consider that the correct sentence may not require commas. In the shallow water near, the shore, beginnin

i need HELP!!!!!!!!!

H-hello! Today is my B-DAY!!!! I was hopping if someone could help me? If you have $20 and need to buy 6 Items, how much is each Item?

Indicate which property is illustrated in step 6. A). Subtraction property of equality B). Simplification C). Division property of equality D). Addition propert