1. A coil is located at the center of a long solenoid of radius R- 15...
A coil of 15 turns and radius 10.0 cm surrounds a long solenoid of radius 2.10 cm and 1.00 103 turns/meter (see figure below). The current in the solenoid changes as I = 2.00 sin 120 t, where I is in amperes and t is in seconds. Find the induced emf (in volts) in the 15-turn coil as a function of time.
A coil of 15 turns and radius 10 cm is located inside and coaxial with a solenoid that has a radius 18 cm and 1.00 x 10 turns/meter. The current in the solenoid changes as 73.00 sin 120 t. where is in amperes and tis in seconds. Find the magnitude of induced emf (in volts) in the 15-turn coil as a function of time. OE=0.69 cos(120) E=0.69 sin(120) OE=0.21 cos(120) OE=0.21 sin(1200)
A coil of 15 turns and radius 10.0 cm surrounds a long solenoid of radius 2.50 cm and 1.00x 103 turns/meter (see figure below). The current in the solenoid changes as I -5.00 sin 120 t, where I is in amperes and t is in seconds. Find the induced emf (in volts) in the 15-turn coil as a function of time. 15-turn coil Need Help? RedtWatch
A coil of 15 turns and radius 10.0 cm surrounds a long solenoid of radius 2.30 cm and 1.00 times 10^3 turns/meter (see figure below). The current in the solenoid changes as I = 8.00 sin 120 t, where I is in amperes and t is in seconds. Find the induced emf (in volts) in the 15-turn coil as a function of time sigma =
A coil of 15 turns and radius 10.0 cm surrounds a long solenoid of radius 1.70 cm and 1.00 × 10³ turns/meter (see figure below). The current in the solenoid changes as I=5.00 sin 120 t, where I is in amperes and t is in seconds. Find the induced emf (in volts) in the 15-turn coil as a function of time.ɛ= _______
A long solenoid has 470 turns per meter. A coil of radius 1.1 cm with 30 turns of insulated wire is placed inside the solenoid, its axis parallel to the axis of the solenoid. (a) What is the mutual inductance? H (b) What emf will be induced around the coil if the current in the solenoid winding changes at the rate of 180 A/s? V
= 5. A coil of Nc turns and radius b surrounds a long solenoid of radius a and n turns per meter in Figure. The current in the solenoid changes as lo 10e sin(wt). Circuit has a variable resistor. (a) Find the induced emf (electromotor force) in the coil as a function of time. (b) Find the self-inductance of solenoid. (c) Find the potential V of the circuit when at t=2 s resistor has 2 12, L=0.4 H, and f=10...
3. Find the magnitude of the induced electric field outside a long solenoid at a distance rZR from its central axis if the solenoid is of radius R and hasn turns of wire per unit length and carries a time-varying current that varies sinusoidally as l = 1-cos cot where I-is maximum current and ω is the angular frequency of the current source. 4. A rectangular coil of N windings had an emf of 40 mV induced in it wher...
A long solenoid has n=410 turns per meter and carries a current given by t=31.0(1-e-1.60t), where I is in amperes and t is in seconds. Inside the solenoid and coaxial with it is a coil that has a radius of R=6.00 cm and consists of a total of N=250 tums of fine wire (see figure below). What emf is induced in the coll by the changing current? (Use the following as necessary: t. Assume ε is in mV and t...
SECTION: 1 (8am) 2H08mJu cular flat coil A of radius 1 cm lies inside the center of a long solenoid bout an axis that is along its own diameter. That axis also lies perpendicular to at coil A of radius 1 cm lies inside the center of a long solenoid B with a axis turn density of 10 turns/cm. Coil A is free to rotate a the solenoidal axis and passes through the center of the solenoid. A current of...