A 7-A current flows through the wire shown. What is the magnitude of the magnetic field due to a 1-mm segment of wire as measured at: a. point A? A 3 cm 4 cm B Hint for (a) Magnetic field at A is scientific notation. For example, to enter 3.14 x 10-¹2, enter "3.14E-12".) b. point B? T. (Use the "E" notation to enter your answer in Hint for (b) Magnetic field at B is scientific notation. For example, to enter 3.14 x 10-12, enter "3.14E-12".) T. (Use the "E" notation to enter your answer in
A 7-A current flows through the wire shown. What is the magnitude of the magnetic field due to a 1-mm segment of wire as measured at: a. point A? A 3 cm 4 cm B Hint for (a) Magnetic field at A is scientific notation. For example, to enter 3.14 x 10-¹2, enter "3.14E-12".) b. point B? T. (Use the "E" notation to enter your answer in Hint for (b) Magnetic field at B is scientific notation. For example, to enter 3.14 x 10-12, enter "3.14E-12".) T. (Use the "E" notation to enter your answer in
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Transcribed Image Text:A 7-A current flows through the wire shown. What is the magnitude of the magnetic field due to a 1-mm
segment of wire as measured at:
a. point A?
A
3 cm
4 cm
B
Hint for (a)
Magnetic field at A is
scientific notation. For example, to enter 3.14 x 10-12, enter "3.14E-12".)
b. point B?
T. (Use the "E" notation to enter your answer in
Hint for (b)
Magnetic field at B is
scientific notation. For example, to enter 3.14 x 10-12, enter "3.14E-12".)
T. (Use the "E" notation to enter your answer in
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