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Natasha_Volkova [10]
3 years ago
9

A long, straight, vertical wire carries a current upward. Due east of this wire, in what direction does the magnetic field point

Physics
1 answer:
AlexFokin [52]3 years ago
5 0

The magnetic field of the wire will be directed towards west. Using right thumb rule one can get the direction of field lines.

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what voltage would produce a current of 100A through an aluminum wire that has a resistance of 3.44x10^-4 ohm?
Serga [27]
Voltage = Current x Resistance 
<span>Voltage(?) = 100 x 1.98x10^-4 ohms </span>

<span>Voltage = Current x Resistance </span>
<span>Voltage(?) = 250 x 2.09x10^-4 ohms </span>

<span>Voltage = Current x Resistance </span>
<span>Voltage(?) = 100 x 3.44x10^-4 ohms</span>
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3 years ago
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3 years ago
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Advocard [28]

Answer:

v=697.2km/h

Explanation:

Hello.

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