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mars1129 [50]
3 years ago
11

4. Define resistance and describe what would happen to a light bulb if the voltage increased but the resistance stayed the same.

Physics
1 answer:
Arlecino [84]3 years ago
4 0
Current would increase <span>proportionally to voltage. </span><span> Power dissipation (heating) would increase with the square of the voltage. And resistance means, "</span><span>the refusal to accept or comply with something"</span>
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Two long straight parallel wires are separated by 7.0cm. There is a 2.0A current flowing in the first wire. If the magnetic fiel
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Answer:

The current in the second wire is 4.4 A.

Explanation:

Given that,

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Using formula of magnetic field

B=B_{1}-B_{2}

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\dfrac{\mu_{0}I_{1}}{2\pi r_{1}}=\dfrac{\mu_{0}I_{2}}{2\pi r_{2}}

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Here, r_{2}=d-r_{1}

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