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KHW-CH30 Item 4 K4 of 10 How many turns does the solenoid have if its inductance...
The inductance of a solenoid with 450 turns and a length of 26 cm is 6.9...
The inductance of a solenoid with 450 turns and a length of 26 cm is 6.9 mH What is the cross-sectional area of the solenoid? Express your answer using two significant figures What is the induced emf in the solenoid if its current drops from 2.9 A to 0 in 58 ms ? Express your answer using two significant figures
The inductance of a solenoid with 500 turns and a length of 26 cm is 7.3...
The inductance of a solenoid with 500 turns and a length of 26 cm is 7.3 mH . Part A What is the cross-sectional area of the solenoid? Express your answer using two significant figures. A = m2 Part B What is the induced emf in the solenoid if its current drops from 3.5 A to 0 in 51 ms ? Express your answer using two significant figures. E = V
How many turns should a solenoid of cross-sectional area 4.1×10−2 m2 and length 0.34 m have...
How many turns should a solenoid of cross-sectional area 4.1×10−2 m2 and length 0.34 m have if its inductance is to be 65 mH ? Express your answer using two significant figures.
How many turns should a solenoid of cross-sectional area 3.5times10^-2 m^2 and length 0.25 m have...
How many turns should a solenoid of cross-sectional area 3.5times10^-2 m^2 and length 0.25 m have if its inductance is to be 40 mH ? Express your answer using two significant figures.
I Review The inductance of a solenoid with 410 turns and a length of 21 cm...
I Review The inductance of a solenoid with 410 turns and a length of 21 cm is 7.4 mH. You may want to review (Pages 826 - 827). Part A What is the cross-sectional area of the solenoid? Express your answer using two significant figures. VOL ΑΣΦ ? А Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
Problem 23.48 ( 2 of 9 Review Part A How many turns should a solenoid of...
Problem 23.48 ( 2 of 9 Review Part A How many turns should a solenoid of cross-sectional area 3.2x10-2 mº and length 0.24 m have if its inductance is to be 41 mH? Express your answer using two significant figures. VO ΑΣφ Submit Request Answer
3 The magnetic field inside a toroidal solenoid is not uniform as for the long, straight...
3 The magnetic field inside a toroidal solenoid is not uniform as for the long, straight solenoid. Over the cross-sectional area of the toroid the magnetic field is stronger near the inner HoNI radius of the torus and somewhat weaker near the outer radius according to B(r) 2Tr So we cannot technically use the simple expression P2 = BAfor the flux through one turn of wire. Nevertheless, the textbook uses an approximate constant value for an equivalent uniform magnetic field...
The inductance of a solenoid 10.0cm long with a cross-sectional area of 1,00 x 104 m2 is 0.400 mH. How many turns of wire does this solenoid have?
Question 6 The inductance of a solenoid 10.0cm long with a cross-sectional area of 1,00 x 104 m2 is 0.400 mH. How many turns of wire does this solenoid have? 318,000 159,000 564 282 Question 12 A 4 Ohms resistor is connected in parallel with a 20 resistor? 2.0A 2/3 A 3.0A 4/3 A A solenoid with a certain number of turns and carrying a current of 2A has a length of 34cm. If the magnitude of the magnetic field generated at the center of the...
Part A What would have to be the self-inductance of a solenoid for it to store...
Part A What would have to be the self-inductance of a solenoid for it to store 10.6 J of energy when a 1.45 A current runs through it? Express your answer in henrys to three significant figures. L- Submit Part B If this solenoid's cross-sectional diameter is 3.20 cm, and if you could wrap its colils to a density of 10 coils/mm, how long would the solenoid be? Express your answer in meters to three significant figures. View Available Hint(s)...
The inductance of a solenoid with 450 turns and a length of 26 cm is 6.9 mH What is the cross-sectional area of the solenoid? Express your answer using two significant figures What is the induced emf in the solenoid if its current drops from 2.9 A to 0 in 58 ms ? Express your answer using two significant figures
How many turns should a solenoid of cross-sectional area 3.5times10^-2 m^2 and length 0.25 m have if its inductance is to be 40 mH ? Express your answer using two significant figures.
I Review The inductance of a solenoid with 410 turns and a length of 21 cm is 7.4 mH. You may want to review (Pages 826 - 827). Part A What is the cross-sectional area of the solenoid? Express your answer using two significant figures. VOL ΑΣΦ ? А Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
Problem 23.48 ( 2 of 9 Review Part A How many turns should a solenoid of cross-sectional area 3.2x10-2 mº and length 0.24 m have if its inductance is to be 41 mH? Express your answer using two significant figures. VO ΑΣφ Submit Request Answer
3 The magnetic field inside a toroidal solenoid is not uniform as for the long, straight solenoid. Over the cross-sectional area of the toroid the magnetic field is stronger near the inner HoNI radius of the torus and somewhat weaker near the outer radius according to B(r) 2Tr So we cannot technically use the simple expression P2 = BAfor the flux through one turn of wire. Nevertheless, the textbook uses an approximate constant value for an equivalent uniform magnetic field...
Part A What would have to be the self-inductance of a solenoid for it to store 10.6 J of energy when a 1.45 A current runs through it? Express your answer in henrys to three significant figures. L- Submit Part B If this solenoid's cross-sectional diameter is 3.20 cm, and if you could wrap its colils to a density of 10 coils/mm, how long would the solenoid be? Express your answer in meters to three significant figures. View Available Hint(s)...
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