Question

Part A A circular conducting ring of radius R is connected to two exterior straight wires at two ends of a diameter (Figure 1). The current I splits into unequal portions as shown (unequal resistance) while passing through the ring. What is the magnitude of \vec{B} at the center of the ring? Express your answer in terms of the variables R, I, and appropriate constants. Figure 0.75 I R \frac{\mu_0}{8R} 0.50I Submit Previous Answers Request Answer Incorrect; Try Again; One attempt remaining Your answer either contains an incorrect numerical multiplier or is missing one. 0.25 I Part B

          Part A
A circular conducting ring of radius R is connected to two exterior
straight wires at two ends of a diameter (Figure 1). The current I splits
into unequal portions as shown (unequal resistance) while passing
through the ring.
What is the magnitude of \vec{B} at the center of the ring?
Express your answer in terms of the variables R, I, and appropriate constants.
Figure
0.75 I
R
\frac{\mu_0}{8R} 0.50I
Submit
Previous Answers Request Answer
Incorrect; Try Again; One attempt remaining
Your answer either contains an incorrect numerical multiplier or is missing one.
0.25 I
Part B

Part A
A circular conducting ring of radius R is connected to two exterior
straight wires at two ends of a diameter (Figure 1). The current I splits
into unequal portions as shown (unequal resistance) while passing
through the ring.
What is the magnitude of B⃗ at the center of the ring?
Express your answer in terms of the variables R, I, and appropriate constants.
Figure
0.75 I
R
(μ0)/(8R) 0.50I
Submit
Previous Answers Request Answer
Incorrect; Try Again; One attempt remaining
Your answer either contains an incorrect numerical multiplier or is missing one.
0.25 I
Part B

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