Answered: In the figure, a 150-turn coil of… | bartleby

Related questions

Question

In the figure, a 150-turn coil of radius 1.9 cm and resistance 5.9 Q is coaxial with a solenoid of 240 turns/cm and diameter 2.8 cm. The
solenoid current drops from 1.2 A to zero in time interval At = 27 ms. What current is induced in amperes in the coil during At?
Number i
Units
Solenoid
Coil

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

3
A circuit is made with a resistor of resistance 25 ohms and a movable bar with length 15 cm moving to the left with speed 8 m/s. The whole circuit is in a magnetic field B = 1.5 T (into page). Use this set up to answer the following questions. What is the current through the resistor in amps? Answer to 3 decimal places.
A 75 turn, 8.5 cm diameter coil of an AC generator rotates at an angular velocity of 8.5 rad/s in a 1.15 T field, starting with the plane of the coil parallel to the field at time t = 0. a) What is the maximum emf, E0, in volts? b) At what time, t0, in seconds, is the maximum emf first reached? c) What is the next time, t1, in seconds, at which the absolute value of the emf is maximum? d) What is the period, T, in seconds of the AC voltage output?
An inductor in the form of a solenoid contains 430 turns and is 17.4 cm in length. A uniform rate of decrease of current through the inductor of 0.421 A/s induces an emf of 175 µV. What is the radius of the solenoid? mm Need Help? Read It Master It
An inductor of L = 6.95 H with negligible resistance is placed in series with a 8 = 15.7 V battery, a R = 3.00 resistor, and a switch. The switch is closed at time t = 0 seconds. L. Calculate the initial current at t= 0 seconds. ww R. 1(t = 0 s) = Calculate the current as time approaches infinity. Imax = Calculate the current at a time of 1.85 s. I(t = 1.85 s) = %3D %3D Determine how long it takes for the current to reach half of its maximum. S 0000
Suppose the 50 turn coil in the figure below lies in the plane of the page and originally has an area of 0.230 m². It is stretched to have no area in 0.100 s. X Bin XBin X V What is the direction? clockwise X counterclockwise X X What is the magnitude (in V) of the average value of the induced emf if the uniform magnetic field points into the page and has a strength of 1.75 T? X X 192 X
Which of the following statements are true? Choose all that apply. A changing magnetic field will always induce a voltage. As current through an inductor decreases, the inductance remains constant. For an LR circuit, as R increases, & decreases. Transformers can simultaneously decrease voltage & decrease current. Generators transform electrical energy (electricity) into kinetic energy. The mks units for inductance are Wb.
006 In a model AC generator, a 485-turn rect- angular coil, 3.8 cm by 17 cm, rotates at 54 rev/min in a uniform magnetic field of 0.36 T.
A voltage generated by moving a magnet in a coil of wire is called "induced voltage." True O False
after switch S is closed at timet= 0, the emf of the source is automatically adjusted to maintain a constant current i through S. a) b) Find the current through the inductor as a function of time. At what time is the current through the resistor equal to the current through the inductor? Constant current R source ell
In the figure, a 140-turn coil of radius 3.3 cm and resistance 6.9 Q is coaxial with a solenoid of 240 turns/cm and diameter 4.1 cm. The solenoid current drops from 1.7 A to zero in time interval At = 28 ms. What current is induced in amperes in the coil during At? Coil Solenoid Number i Units
The switch S in the circuit has just been closed. Right after (at t= 0) the current shown is measured to be / = 6 A. Determine the induced voltage Vbs = V- Va in the inductor (in Volts) at !! this moment. S. 50 0 200 V 500 15 mH ww -ww0000

SEE MORE QUESTIONS