Suppose the current suddenly increases to 155 a in the same
Suppose the current suddenly increases to 1.55 A in the same direction as before, due to an increase in speed of the bar.
(a) Find the emf induced in the rod.
new = V
(b) Find the new speed of the rod.
vnew = m/s
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Equal volumes of an unknown gas and nitrogen (N2) gas take 5.37 min and 3.55 minutes, respectvely to effuse through a small pin hole. calculate the molar mass in g/mol of the unknown gas
A Zener diode specified as follows: VZ=6.8V at IZ=5mA, rZ=20Ω,IZK=0.2mA. The Zener is operated in a regulatorcircuit having a 9V ± 5% supply and a load varying from 2mAto 10mA. Find the value of R for which the minimum Zener current i
The sliding bar in the figure has a length of 0.513 m and moves at 1.76 m/s in a magnetic field of magnitude 0.263 T. Calculate the magnetic force on the bar
Suppose the current suddenly increases to 1.55 A in the same direction as before, due to an increase in speed of the bar. Find the emf induced in the rod
Design a 7.5V zener regulator circuit using a 7.5V zener specifiedat 10mA. The zener has an incremental resistancerz=30Ω and a knee current of 0.5mA. Theregulator operates from a 10V supply and has a 1.2kΩ load. What is the value of R
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Develop Johnston's market value based capital structure, and calculate its WACC. Assume equity capital comes from retained earnings, and the marginal tax rate is 40%.
Design a frequency divider cicuit that will produce the following three ouput signal frequencies: 1 MHz. 800 kHz, and 100 kHz. Use 74HC160 and 74HC161 counter chips and any necessary gates. The input frequency is 12 MHz.
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