How much is the inductance of a coil that induces 500 V when thje current changes at the rate of 5 mA in 2-µs?
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A: Given that: C= 200 nF V= 6 V
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A: We have been given an coil with, Coil turns (N) = 100 turns Inductance of coil (L) = 500 mH = 500…
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A: Given: L=0.20 H i=28cos(800t) Where ω=800 rad/sec
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A: Consider the energy stored in the inductor is, E=12Li2
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- What is the value of the induced voltage of the self-inductance when the rate of current is from 200 uA to 20 uA and the total time interval is 5 uS?Mutual inductance.An iron ring elecromagnet has a relative permeability of 1250 when it is excited by a coil having 500 turns at 0.8 A. the mean length of iron parts is 48 cm, the cross-section of the core is 10 square cm and the air gap is 0.5 cm. What is its total reluctance?
- What do you think will happen to the current if the frequency is adjusted higher in the pure inductance experiment? and what will happen to the current if the frequency is adjusted lower in pure inductance experiment? explain why pleaseshowing equivalent inductance.How can self inductance be defined? What will happen to the self inductance of the coil if the number turnd of the coil is doubled and length of the coil halved, keeping area constant?
- A coil has a resistance of 18 when it mean temp is from 20o C to 50o C. Find its mean temp rise when its resistance is 21 and the surrounding temp is 15o C. A potential difference of 250 V is applied to a copper field coil at a temp of 15o C and the current is 5A. What will be the mean temp of the coil when the current has fallen to 3.91 A, the applied voltage being the same as before.A five-Ohm resistor is in series with a 0.001-Henry inductor and is supplied from a 10-V DC source. Solve for the current 2 milliseconds after the switch was turned on. a. 2.0000 Amperes b.1.9999 Amperes c.1.0001 Amperes d. 2.0001 AmperesHow does the internal resistance of the multimeter (in voltage setting) affect the charging/discharging rate of the capacitor. Explain.
- 4. WHAT IS MUTUAL INDUCTION AND SELF INDUCTION. WHAT IS THE UNIT OF INDUCTANCE.An inductor is constructed by winding a coil of 100 turns around a magnetic core. The core is a cylinder with radius 0.5 cm and the core material has relative permeability of 1000. The coil covers a length of 10 cm. Determine the resulting inductance. Enter your answer in mH rounded to two decimal places.What is Resistance and inductance.