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A long,straight current-carrying wire runs

A long, straight, current-carrying wire runs from north to south. If you know the direction of the current, how can you
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2. asked by melissa
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A long,straight current-carrying wire runs from north to south.A) A compass needle placed above the wire points with its N-pole
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2. asked by David Nipp
3. 1,043 views
You are standing 20 cm directly away from from the mid-point of a long, straight current carrying wire that runs east/west and
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2. asked by james
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I need helpIn studying the cross section of a straight current carrying wire, you notice that the magnetic field lines run
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2. asked by Matt Damon
3. 1,011 views
I need helpIn studying the cross section of a straight current carrying wire, you notice that the magnetic field lines run
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2. asked by Matt Damon
3. 791 views
A rectangular loop of wire, L = 26.2 cm and W = 15.4 cm, carries a I1 = 1.83 A current and lies in a plane (d = 13.6 cm), which
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2. asked by josh
3. 929 views
Consider the current-carrying wires in the figure.Both cases consist of long straight wires carrying a current I. In both cases,
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2. asked by Stephanie
3. 653 views
The magnitude of the magnetic field produced by a long straight current-carrying wire is:proportional to both the current in the
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2. asked by lilly
3. 2,118 views
a long horizontal wire is rigidly placed, carrying a current of 50a. another parallel long wire carrying a current of 40a is
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2. asked by brock
3. 634 views
As shown in the figure two loops carry currents with I1 = 3.6 A and I2 =9.4 A. The radii r1 = 12.5 cm and r2 = 18.5 cm. If a
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2. asked by AAA
3. 510 views