Question

**Part B; Questions 6-8: For this part show
your work**, **steps and calculations. Just an answer
that results from a multi step operation on your calculator
is** **NOT sufficient. Solution lacking detailed steps
won’t be fully credited. **

**6.** A circular
conducting loop with area A = 0.092 m^{2} is placed in a
uniform magnetic field of 0.44 T with the plane of the loop
perpendicular to the magnetic field as shown. The loop is rotated
180^{o} about the axis in 0.25 s.

**(a)** What is the
average induced emf in the loop during this rotation?

**(b)** What is the rate
of change of the magnetic flux that created the induced emf through
the loop?

**7.** A series
combination of a resistor R and a capacitor of a capacitance c =
0.40 mF is connected to 120 V_{rms}, 60 Hz ac source. Given
the rms current in the circuit is 5.00 A,

** (a)** determine the
value of R.

**(b)** determine the
rms current going through the capacitor.

**8.** R-L-C series
circuit. The rms voltage across the resistor is 30.0 V, across the
capacitor is 90.0 V, and across the inductor is 50 V, If the
current through the resistor is 5.00 A, find

**(a)** the impedance of
the circuit.

**(b)** the capacitive
reactance of the capacitor.

**(c)** the inductive
reactance of the coil.

Answer #1

7. A series
combination of a resistor R and a capacitor of a capacitance c =
0.40 mF is connected to 120 Vrms, 60 Hz ac source. Given
the rms current in the circuit is 5.00 A,
(a) determine the value of R.
(b) determine the rms current going through the
capacitor.

The direction of the magnetic force on an electron moving
through a magnetic field is the same as the direction of the vector
formed by taking the cross product of the velocity with the
magnetic field (v x B).
True/ False
The magnetic field is also referred to as the magnetic flux
_____________ [one word].
Consider a particle moving through a magnetic field. If the
magnetic field doubles and the velocity of the particle halves, the
magnetic force will:...

I'm checking my answers since it's REALLY important I get this
right. Please show how you attained the answer for each. Honestly,
part C, the diagram, is what I have the most issue with.
An AC generator with emf amplitude E=220V and operating
frequency 440Hz causes oscillations in a series RLC circuit having
R=220 ohms, L=150 milliHenrys, and C=24.0 microFarads.
a)Find Inductive reactance XL, capacitive reactance XC, and
impedence Z
b)Find the current amplitude I, power factor, average and peak...

UNIVERSITY PHYSICS 2 EXAM 2 REVIEW. PLEASE PROVIDE DETAILED
SOLUTIONS TO EACH QUESTION. I WILL LEAVE A BIG LIKE. I WILL COMMENT
AS LIFESAVER!!!
2) A conducting bar moves along frictionless conducting rails
connected to a 4.00-? resistor as shown in Figure above The length
of the bar is 1.60 m and a uniform magnetic field of 2.20 T is
applied perpendicular to the paper. What is the applied force
required to move the bar to the right with a...

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