A toroidal solenoid has inner radius 15cm and outer radius 20cm. The solenoid has 250 turns. Advice: Work through example 28.10 first.
A toroidal solenoid has inner radius 15cm and outer radius 20cm. The solenoid has 250 turns. Advice: Work through example 28.10 first.
a) The magnetic field at 18cm from the center of the torus is 3mT. How large is the current that the coil carries?
b) What is the magnitude of the magnetic field at 10cm from the center of the torus? Please explain your answer using Ampere's law without any calculation.
c) What is the magnitude of the magnetic field at 25cm from the center of the torus? Please explain your answer using Ampere's law without any calculation.
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A toroidal solenoid has inner radius 15cm and outer radius 20cm. The solenoid has 250 turns. Advice: Work through example 28.10 first.
A 15cm long solenoid with radius 2.5 cm is closely wound with 600 turns of wire....
A 15cm long solenoid with radius 2.5 cm is closely wound with 600 turns of wire. The current in the windings is 8 A. What is the magnitude of the magnetic field generated in the center of the coil? (in mT= milli-Tesla)
Problem 4: Consider a toroidal solenoid shown below. (a) Using Ampere's Law derive the equation for...
Problem 4: Consider a toroidal solenoid shown below. (a) Using Ampere's Law derive the equation for the magentic field inside the coil. (b) What number of turns will create a magnetic field of B 3.75.10 .T along a loop with radius 14.0.cm from the center of the coil. 12.0.cm s 15.0 cm 1.50-A
Problem #2. A plastic core of length L and radius "a" has a long copper wire w nes. After N turns...
Problem #2. A plastic core of length L and radius "a" has a long copper wire w nes. After N turns of wire, the outer radius of the coil is -4a". Te on top of itself, making the radius gradually bigger.) Assume the crwire. (20 pts) together tightly and uniformly. A current 1- is then run through the wire keeps wrapping r wires are packed A) Show a calculation of the magnitude of the magnetic field on the as' Law)...
please show full solution Si (a) Athin metallic ring with radius 15cm lies outside of an...
please show full solution
Si (a) Athin metallic ring with radius 15cm lies outside of an ideal solenoid (radius Sem) connected to a battery and a switch. The 10cm-long solenoid has 200tums. Explain your answers. (6) At the instant when the switch is suddenly closed, what would be the current direction in the ring? (a) After the switch has been closed for long time, the radius of the ring shrinks to 7cm. What is the current direction in the ring...
4) Induction Effect. A very long solenoid of radius R-2.5 cm has n 5 turns/cm. Starting...
4) Induction Effect. A very long solenoid of radius R-2.5 cm has n 5 turns/cm. Starting from an initial current of io 50 A at 1 = 0, a steadily increasing current is driven through the coils of the solenoid, at a rate of didt = 10 A/s. The solenoid is surrounded by a square flat "pickup" coil of N= 100 turns and of side lengthに10 cm (oriented with its plane perpendicular to, and its center at, the solenoid axis)....
Problem 4: Consider a toroidal solenoid shown below. (a) Using Ampere's Law derive the equation for the magentic field inside the coil. (b) What number of turns will create a magnetic field of B 3.75.10 .T along a loop with radius 14.0.cm from the center of the coil. 12.0.cm s 15.0 cm 1.50-A
Problem #2. A plastic core of length L and radius "a" has a long copper wire w nes. After N turns of wire, the outer radius of the coil is -4a". Te on top of itself, making the radius gradually bigger.) Assume the crwire. (20 pts) together tightly and uniformly. A current 1- is then run through the wire keeps wrapping r wires are packed A) Show a calculation of the magnitude of the magnetic field on the as' Law)...
please show full solution
Si (a) Athin metallic ring with radius 15cm lies outside of an ideal solenoid (radius Sem) connected to a battery and a switch. The 10cm-long solenoid has 200tums. Explain your answers. (6) At the instant when the switch is suddenly closed, what would be the current direction in the ring? (a) After the switch has been closed for long time, the radius of the ring shrinks to 7cm. What is the current direction in the ring...
4) Induction Effect. A very long solenoid of radius R-2.5 cm has n 5 turns/cm. Starting from an initial current of io 50 A at 1 = 0, a steadily increasing current is driven through the coils of the solenoid, at a rate of didt = 10 A/s. The solenoid is surrounded by a square flat "pickup" coil of N= 100 turns and of side lengthに10 cm (oriented with its plane perpendicular to, and its center at, the solenoid axis)....
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