A solenoid of length 0.700 m and resistance 2.4 ohms has a self-inductance of 3.37*10^-6 H. What is the energy stored in the inductor when a constant current of 0.811 A runs through it.
The answer is 1.11*10^-6 J but can you please show the work involved. Thanks!
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A solenoid of length 0.700 m and resistance 2.4 ohms has a self-inductance of 3.37*10^-6 H....
A coil with a self-inductance of 4 H and a resistance of 14 ohm is connected across a 22 V battery of negligible internal resistance. What is the final current? A How much energy is stored in the inductor when the final current is attained? J
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A solenoid is hooked to an alternating current source. a. Calculate the self-inductance of a 40.0 cm long, 8.0 cm diameter solenoid having 800 loops. b. How much energy is stored in this inductor when 10.0 A of current flows through it? c. How fast can it be turned off if the induced emf cannot exceed 9.00 V?
22. A solenoid is hooked to an alternating current source. a. Calculate the self-inductance of a 40.0 cm long, 8.0 cm diameter solenoid having 800 loops. b. How much energy is stored in this inductor when 10.0 A of current flows through it? c. How fast can it be turned off if the induced emf cannot exceed 9.00 V?
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(a) Calculate the self-inductance (in mH) of a 47.0 cm long, 10.0 cm diameter solenoid having 1000 loops. 20.9 → mH (b) How much energy (in J) is stored in this inductor when 19.0 A of current flows through it? با (c) How fast (in s) can it be turned off if the induced emf cannot exceed 3.00 V? S
A 62.5 m length of insulated copper wire is wound to form a solenoid of radius 2.3 cm. The copper wire has a radius of 0.51mm. (Assume the resistivity of copper is ρ = 1.7 ✕ 10−8 Ω · m.) (a) What is the resistance of the wire? Ω (b) Treating each turn of the solenoid as a circle, how many turns can be made with the wire? turns (c) How long is the resulting solenoid? m (d) What is...
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