A coil with 170 turns, a radius of 5.0 cm, and a resistance of 12Ω surrounds a solenoid with 240 turns/cm and a radius of 4.5 cm ; see the figure. The current in the solenoid changes at a constant rate from 0 to 2.0 A in 0.15 s .
a) Calculate the magnitude and direction of the induced current in the 170-turn coil.
b) Which of the following is true?
The current flows from left to right through the resistor.
The current flows from right to left through the resistor.
A coil with 170 turns, a radius of 5.0 cm, and a resistance of 12Ω surrounds...
A coil with 150 turns, a radius of 5.0 cm. and a resistance of 12 ohm surrounds a solenoid with 240 turns/cm and a radius of 4.6 cm; see the figure. The current in the solenoid changes at a constant rate from 0 to 1.5 A in 0.12 s. (Figure 1) Calculate the magnitude and direction of the induced current in the 150-turn coil. Express your answer using two significant figures. I = A The current flows from left to...
A coil with 230 turns, a radius of 3.4 cm , and a resistance of 19 Ω surrounds a solenoid with 170 turns/cm and a radius of 2.7 cm (Figure 1) . The current in the solenoid changes at a constant rate from 0 to 1.9 A in 0.16 s . a) Calculate the magnitude of the induced current in the coil. b Calculate the direction of the induced current in the coil. -from right to left through the resistor...
A coil with 136 turns, a radius of 5.00 cm, and a resistance of 13.92 surrounds a solenoid with 255 turns/cm and a radius of 3.71 cm ; see the figure. The current in the solenoid changes at a constant rate from 0 to 2.30 A in 130 ms. (Figure 1) Part A What is the magnitude of the induced current in the 136-turn coil. Answer in units of milliamps. View Available Hint(s) ΤΕΙ ΑΣφ ? I = 48.0 mA...
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 2.10 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 10.0 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 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 =
In the figure, a 170-turn coil of radius 2.6 cm and resistance 4.8 is coaxial with a solenoid of 290 turns/cm and diameter 4.4 cm. The solenoid current drops from 1.7 A to zero in time interval At = 21 ms. What current is induced in amperes in the coil during At? Coil oppoppooopppppppppppp KRMNMRCRRRRRRRRRRRKNX Solenoid Number Units
In the figure, a 170-tum coil of radius 3.2 cm and resistance 5.8 is coaxial with a solenoid of 200 turns/om and diameter 4.5 cm. The solenoid current drops from 1.5 A to zero in time interval A - 29 ms. What current is induced in amperes in the col during ? Cil Number Unit the tolerance +/-29
= 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...