Use the worked example above to help you solve this problem. An AC generator consists of eight turns of wire, each having area A = 0.0920 m2, with a total resistance of 13.8 2. The loop rotates in a magnetic field of 0.476 T at a constant frequency of 63.1 Hz. (a) Find the maximum induced emf. V (b) What is the maximum induced current? A (c) Determine the induced emf and current as functions of time. E = ( V)sin(wt) I = ( A)sin (wt) W= (d) What maximum torque must be applied to keep the coil turning? N.m

Use the worked example above to help you solve this problem. An AC generator consists of eight turns of wire, each having area A = 0.0890 m², with a total resistance of 10.3. The loop rotates in a magnetic field of 0.445 T at a constant frequency of 63.5 Hz. (a) Find the maximum induced emf. V (b) What is the maximum induced current? A (c) Determine the induced emf and current as functions of time. E = ( V)sin(wt) I = ( A) sin(wt) W = (d) What maximum torque must be applied to keep the coil turning? N.m (

A V = 39.0 V power supply fully charges a capacitor with capacitance C = 1.07 µF. The capacitor is then connected to a L = 96.7 mH inductor. Find the maximum current (in A) in the resulting oscillations. A Need Help? Read It

Two resistors of resistance R1and R2 are placed in series across a battery with voltage V, such that a current I=V/(R1+R2) flows around the circuit. If a coil with inductance L is then placed inparallel withR1, what is the new currentIa long time after the coil has been added? Give your final answer.

You are to design an AC generator that has 800 circular windings, each with a radius of 1.75m. The generator is to produce a peak voltage of 12000V that oscillates with a frequency of 60Hz. What magnetic field should be used to accomplish this?

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As shown below, a wire loop with a radius of 0.84 m is immersed in a B-field (the direction of the field is shown in the diagram). The B-field decreases from 10 T to 6 T and as a result a 8 V voltage & a 8.1 A current are induced. Determine how long the B-field was changing & the loop's resistance. At = the loop's resistance = Ω

A transformer has a primary voltage of Vp= 400 V and primary current of Ip=1.5 A. If the measured values of secondary voltage and secondary current are Vs= 195 V and Is= 2.9A, respectively a) calculate the efficiency of this transformer. b) write the type of the transformer(step-up or step-down) with its reason.

A simple AC generator consists of 20 coils of wire with an area of 1 000 cm2 and placed in a region where the magnetic field is 0.5 T. How long will it generate a peak electromotive force of 220 V?

An inductor has an inductance of 0.120 mH. Calculate the number of turns per unit length (meter) of this inductor if it has a total of 719 turns in it. The cross-sectional area of the solenoid is 2.83 cm². Take Ho = 4TT x 10-7 T.m/A. X Submit your answer after rounding off to zero decimal place. You are required to show your work in the file you submit.