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Sergio [31]
3 years ago
13

What is the current in the wire now?

Physics
2 answers:
san4es73 [151]3 years ago
8 0

Answer:

220v

Explanation:

Sorry, the question is incomplete

spin [16.1K]3 years ago
4 0

Answer:

on the potential difference applied and on the resistance of the wire.

Explanation:

Ohms law state that the current through a conductor between two points is directly proportional to the potential difference across the two points. Imtroducing the comstant of proportionality, the resistance, one arrives at the usual athematical equation that describes this relationship: I = V/R.

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valentina_108 [34]
Yes it will thats the same question I got
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3 years ago
Two horizontal pipes have the same diameter, but pipe B is twice as long as pipe A. Water undergoes viscous flow in both pipes,
zheka24 [161]

Answer:

c) 2Q

Explanation:

From the given information:

The pressure inside a pipe can be expressed by using the formula:

\Delta P = \dfrac{128 \mu L Q}{\pi D^4}

Since the diameter in both pipes is the same, we can say:

D = D_A = D_B

where;

length of the first pipe A L_A = L and the length of the second pipe B L_B = 2L

Since the difference in pressure is equivalent in both pipes:

Then:

\dfrac{128 \mu L_1Q_1}{\pi D_1^4} = \dfrac{128 \mu L_2Q_2}{\pi D_2^4}

\dfrac{ L_1Q_1}{D_1^4} = \dfrac{ L_2Q_2}{D_2^4}

\dfrac{ LQ_1}{D^4} = \dfrac{ 2LQ}{D^4}

\mathbf{Q_1 = 2Q}

6 0
3 years ago
What angle is formed by the sun, earth, and moon during an eclipse?
Vinvika [58]
Answer is a. 180 degree
7 0
3 years ago
Which planet has the greatest mass?
Firlakuza [10]

Answer:

Jupiter

Explanation:

The largest planet in our solar system by far is Jupiter, which beats out all the other planets in both mass and volume. Jupiter's mass is more than 300 times that of Earth, and its diameter, at 140,000 km, is about 11 times Earth's diameter.

Note:

Please mark as Brainliest! <3

5 0
3 years ago
Read 2 more answers
UPVOTES FOR EVERY ANSWER!!!!!!!!
mario62 [17]
<span>C. Field lines begin near the magnet’s north pole and extend toward its south pole. 

Hope this helps!</span>
4 0
4 years ago
Read 2 more answers
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