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The coil used to measure

I need to calculate the magnetic field strength at 30 cm distance of a coil with a diameter of 17 cm. Directly at the coil
1. 4 answers
2. asked by Ben
3. 543 views
The _____ in a step-up transformer has fewer loops.tertiary coil primary coil voltage coil secondary coil
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2. asked by ss
3. 153 views
The maximum torque experienced by a coil in a 0.90 T magnetic field is 8.4 10-4 N·m. The coil is circular and consists of only
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2. asked by Mary
3. 1,023 views
Peter has a square shaped coil which include two turns of wires. One day he takes this coil to his physics lab in his school. He
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2. asked by Anonymous
3. 449 views
sUPPOSE YOU HAVE A square coil and a triangular coil each have sides of length L. The triangular coil has twice as many turns as
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2. asked by manny
3. 972 views
I have a coil of copper wire. I want to know the length of the wire in the coil. I do not wish to unwind the coil and measure
1. 1 answer
2. asked by Z
3. 561 views
When loading steel coils into the hold of a General Cargo ship, the "locking coil" is:The final coil loaded at the centre of the
1. 1 answer
2. 91 views
Which of these cannot increase the strength of an electromagnet?a. making the loops smaller in the coil b. placing an iron bar
1. 3 answers
2. asked by Alex
3. 3,001 views
A coil of wire with 200 circular turns of radius of 3 cm is in a uniform magnetic field along the axis of the coil. the coil has
1. 1 answer
2. asked by J
3. 2,134 views
You have a coil with 20 loops inside a magnetic field generator that is temporarily generating a field that has a rate of change
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2. asked by Anonymous
3. 600 views