M workshop Spreadsheets D Mock ll Questions v2.pc \\ e Chegg Study l Guided S: ?
ID: 2040327 • Letter: M
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M workshop Spreadsheets D Mock ll Questions v2.pc e Chegg Study l Guided S: ? ? ? Q ) A parallel plate capacitor has 2.0 cm 2 cru electrodes with surface charge densities ± 1 0% 10-6 C/m2. A proton traveling parallel to the electr. N Netflix reddit: the front page D nyLaundroworks ? MyCampus UOIT | D Rpí Labs-RPí Labs CSCI 2050u00 r Faisal Qureshi cs D csundergrad scienc O ? ? slackbot csci2050u 9) The loop in the figure is being pushed into the 0.20 T magnetic field at 50 m/s. The resistance of the loop is 0.10 ?. what are the direction and the current in the loop? [-5.0 A, CW 50 m/s B-0.20 T 5.0 cm 10) A series RLC circuit consists of a 50 Q resistor, a 3.3 mH inductor, and a 480 nF capacitor. It is connected to an oscillator with a peak voltage of 5.0 V. Determine the impedance, the peak current, and the phase angle at a frequencv of 3000 Hz. Z-70 ?. 1-72 mA, ?--44°1 1:27 PM Type here to search ENG 2018-04-13Explanation / Answer
9.
From Faraday's law, induced EMF is given by:
EMF = B*L*v
Induced Current will be
I_induced = EMF/R = B*L*v/R
Using given values:
L = 5 cm = 0.05 m
I_induced = 0.20*0.05*50/0.1 = 5 Amp
Direction of Current will be, Using Lenz's law:
Magnetic flux through the loop is increasing, So induced current will produce an magnetic field to oppose the external magnetic field. Which means current will be Clockwise direction.
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