Question
A conducting coil of 1850 turns is connected to a galvanometer, and the total resistance of the circuit is $45.0 \Omega$. The area of each turn is $4.70 \times 10^{-4} \mathrm{~m}^{2}$. This coil is moved from a region where the magnetic field is zero into a region where it is nonzero, the normal to the coil being kept parallel to the magnetic field. The amount of charge that is induced to flow around the circuit is measured to be $8.87 \times 10^{-3} \mathrm{C}$. Find the magnitude of the magnetic field. (Such a device can be used to measure the magnetic field strength and is called a flux meter.)
Step 1
0 \, \Omega$, the area of each turn $A = 4.70 \times 10^{-4} \, m^{2}$, and the charge that flows through the circuit $Q = 8.87 \times 10^{-3} \, C$. Show more…
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A conducting coil of 1850 turns is connected to a galvanometer, and the total resistance of the circuit is $45.0 \Omega$. The area of each turn is $4.70 \times$ $10^{-4} \mathrm{m}^{2} .$ This coil is moved from a region where the magnetic field is zero into a region where it is nonzero, the normal to the coil being kept parallel to the magnetic field. The amount of charge that is induced to flow around the circuit is measured to be $8.87 \times 10^{-3} \mathrm{C} .$ Find the magnitude of the magnetic field.
A conducting coil of 1850 turns is connected to a galvanometer, and the total resistance of the circuit is $45.0 \Omega .$ The area of each turn is $4.70 \times 10^{-4} \mathrm{~m}^{2} .$ This coil is moved from a region where the magnetic field is zero into a region where it is nonzero, the normal to the coil being kept parallel to the magnetic field. The amount of charge that is induced to flow around the circuit is measured to be $8.87 \times 10^{-3} \mathrm{C}$. Find the magnitude of the magnetic field.
1.A conducting coil of 1570 turns is connected to a galvanometer, and the total resistance of the circuit is 43.9 . The area of each turn is 4.51 x 10-4 m2. This coil is moved from a region where the magnetic field is zero into a region where it is nonzero, the normal to the coil being kept parallel to the magnetic field. The amount of charge that is induced to flow around the circuit is measured to be 9.12 x 10-3 C. Find the magnitude of the magnetic field. (Such a device can be used to measure the magnetic field strength and is called a flux meter).
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