Find the rate at which current must change through a solenoid to produce an emf of 75.0 mV if its inductance is 1.97 mH.
Q: A toroidal inductor with an inductance of 90.0 mH encloses a volume of 0.0200 m3. If the average…
A:
Q: RL circuit
A:
Q: A coil has 2.55-ΩΩ resistance and 121-mH inductance. If the current is 3.00 A and is increasing at…
A:
Q: There is a solenoid with an inductance of 0.285 mH, a length of 36 cm, and a cross-sectional area of…
A: Inductance of a solenoid is given by: This gives: All the quatities inside the bracket are…
Q: An inductor that has an inductance of 15.0 H and a resistance of 30.0 Q is connected across a 100-V…
A: An RL circuit is made by connecting a resistor and an inductor in series or in parallel. The…
Q: An inductor with an inductance of 2.50 H and a resistance of 8.00 Ohm is connected to the terminals…
A:
Q: A circuit consists of a large electromagnet that has an inductance of 48.0 H and a resistance of…
A: Inductance (L) = 48 H Resistance (R) = 7.9 ohm Vb = 250 V Maximum current (Im) = VbR= 2507.9= 31.645…
Q: Consider a 23 mH inductor that has a resistance of 4.15 Ω. Time constant is 0.00554. If the…
A: Given that L=23 mH R=4.15Ω Time constant τ=0.00554 s
Q: What is the inductance of a coil if it produces an emf of 8.46V when the current in it changes from…
A: Given: Current ranges from -28.3 mA to 33.2 mA emf is 8.46 V
Q: A solenoid of radius 3.5 cm has 580 turns and a length of 25 cm. Find its inductance. ______mH…
A:
Q: a circuit having an inductance of L=2mH has a current that varies with time as I=t^3e^-t. find the…
A: Emf induced can be given by, ∈=LdIdt where L is inductance and I is current and t is time. To be…
Q: 4.30 2 3. In the circuit the emf ɛ = 190 volts and the inductance L= 34.6 mH. What will be the…
A:
Q: How many turns should a solenoid of cross-sectional area 0.035 m² and length 0.32 m have if its…
A: The solenoid’s cross-sectional area is,The solenoid’s length is,The inductance of a solenoid is,
Q: A coil has an Inductance of 50μH. What voltage is induced across the coil when the rate of change of…
A: Given, Inductance of coil, L = 50 μH rate of change of current, dIdt = 10000 As
Q: A solenoid with 485 turns has a length of 5.00 cm and a cross-sectional area of 2.90 X 10-9 m2. Find…
A: Given that:-Total turns of solenoid, N=485Total length of solenoid, l=5 cm=0.05mμ0=4π×10-7…
Q: A coil has 3.45 Ω resistance and 450 mH inductance. If the current is 3.92 A and is increasing at a…
A: The equation for the potential difference across the coil can be given by the equation
Q: A circuit consists of a large electromagnet that has an inductance of 48.0 H and a resistance of…
A:
Q: A 12.0-V battery is connected in series to a 25.0-Ohm resistor and a 5.00-H inductor. How much…
A:
Q: A solenoid having an inductance of 8.53 μH is connected in series with a 1.72 kΩ resistor. (a) If a…
A: Given Data: Inductance (L) = 8.53 μH = 8.53×10-6 H.Resistance (R) = 1.72 kΩ = 1.72×103 Ω.Potential…
Q: A 10-turn ideal solenoid has an inductance of 7.0 mH. When the solenoid carries a current that is…
A:
Q: A0.2 H inductor and a 146 Ohm resistor are connected to a 12 V battery. After how much time will the…
A:
Q: coil has 2.55-Ω resistance and 121-mH inductance. If the current is 3.00 A and is increasing at a…
A:
Q: In the circuit the emf ɛ = 188 volts and the inductance L= 38.4 mH. What will be the magnitude of…
A:
Q: A solenoid having an inductance of 6.92 μH is connected in series with a 1.57 kΩ resistor. (a) If a…
A: (a)The equation for the instantaneous current in an RL circuit is given by
Q: A loop of wire has a self-inductance of 5.5 mH. You pass a current of 9.0 Amps though the loop, and…
A: Given Self- Inductance of loop ( L) = 5.5 mH = 5.5 × 10-3 H…
Q: A solenoid has an inductance of 6 mH. If the current through the solenoid is increased at the rate…
A:
Q: A 10-turn ideal solenoid has an inductance of 7.0 mH. When the solenoid carries a current that is…
A: Given that,N=10 turnsL=7mH=7×10-3 Hdidt=200 A/sflux in solenoid , ϕ=Li
Q: A solenoid with 465 turns has a length of 7.50 cm and a cross sectional area of 2.70×10^-9 m^2. Find…
A: Number of turns (N) = 465Length (L) = 7.50 cm = 0.075 m Area of cross section (A) = 2.7×10-9…
Q: A solenoid having an inductance of 6.30 mH is connected in series with a 1.20 k resistor. (a) If a…
A:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps