Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
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Chapter 34, Problem 28SP
!!
To determine
The self-inductance of the solenoid if the iron core of the solenoid of 40 cm length and
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A 510-turn solenoid has a radius of 8.00 mm and an overall length of 14.0 cm. (a) What is its inductance? (b) If the solenoid is connected in series with a 2.50-Ω resistor and a battery, what is the time constant of the circuit?
A 510-turn solenoid has a radius of 7.95 mm and an overall length of 13.2 cm.
(a) What is its inductance?
mH
(b) If the solenoid is connected in series with a 2.50-N resistor and a battery, what is the time constant of the circuit?
ms
A solenoid with 465 turns has a length of 7.50 cm and a cross sectional area of 2.70×10^-9 m^2. Find the solenoids inductance and the average emf aroumd the solenoid if the current changes from +2.50 A to -2.50 A in 5.33×10^-3 s.
Chapter 34 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 34 - 15. Show that 1.00 Wb = 1.00 V • s. [Hint: Use...Ch. 34 - 16. Show that 1.00 T = 1.00 N/A • m. [Hint: Use...Ch. 34 - 17. Show that 1.00 H = 1.00 T • m2 / A. [Hint: Use...Ch. 34 - 18. Determine the back emf induced in a coil whose...Ch. 34 - Prob. 19SPCh. 34 - Prob. 20SPCh. 34 - Prob. 21SPCh. 34 - Prob. 22SPCh. 34 - Prob. 23SPCh. 34 - Prob. 24SP
Ch. 34 - Prob. 25SPCh. 34 - Prob. 26SPCh. 34 - Prob. 27SPCh. 34 - Prob. 28SPCh. 34 - 29. Show that (a) 1 N/A2 = 1 T • m /A = 1 Wb/A • m...Ch. 34 - 30. A series circuit consisting of an uncharged...Ch. 34 - 31. A charged capacitor is connected across a...Ch. 34 - Prob. 32SPCh. 34 - Prob. 33SPCh. 34 - Prob. 34SPCh. 34 - Prob. 35SPCh. 34 - Prob. 36SP
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- Suppose that a rectangular toroid has 2000 windings and a self-inductance of 0.040 H. If h = 0.10 m, what is the ratio of its outer radius to its inner radius?arrow_forwardA long, cylindrical solenoid with 100 turns per centimeter has a radius of 1.5 cm. (a) Neglecting end effects, that is the self-inductance per unit length of the solenoid? (b) If the current through the solenoid changes at the rate 5.0 AJs, what is the emf induced per unit length?arrow_forwardSuppose that a cylindrical solenoid is wrapped around a core of iron whose magnetic susceptibility is x. Using Equation 14.9, show that the self-inductance of the solenoid is given by L=(l+x)+0n2Al where l is its length, A its cross-sectional area and N its total number of turns. Nm=Uarrow_forward
- In an oscillating RLC circuit with L = 10 mH, C = 1.5 F , and R = 2.0 , how much time elapses before the amplitude of the oscillations drops to half its initial value?arrow_forwardA solenoid 50 cm long is wound with 500 turns of wire. The cross-sectional area of the coil is 2.0 cm2. What is the self-inductance of the solenoid?arrow_forwardAn inductor has an inductance of 0.21 mH. Calculate the number of turns per unit length of this inductor if it has a total of 575 turns in it. The cross-sectional area of the solenoid is 2.00 cm2. Take ??μo (permeability of the free space) = 4*Pi*10-7 T.m/A Round off your answer to zero decimal place before submitting it . You are required to show your work in the file you submit.arrow_forward
- A solenoid with 435 turns has a length of 5.00 cm and a cross-sectional area of 3.10 x 10-9 m². Find the solenoid's inductance and the average emf around the solenoid if the current changes from +2.50 A to -2.50 A in 5.83 x 10-³ s. HINT (a) the solenoid's inductance (in H) H (b) the average emf around the solenoid (in V)arrow_forwardA solenoid with a length of 45 cm is made by wrapping 450 wires around an iron rod has a cross-sectional area of 0.85 cm2 .The relative permeability of iron is 350. What is the inductance solenoid self and average emf if the current is reduced from 2 A to 0.75 A in 1/153 !arrow_forwardSelf-inductance (L) of a 40.0 cm long solenoid containing N = 400 turns, and cross-sectional area of 5.00 x 10-4 m2, would be_______________. (Take the permeability of free space μμo = 4ππ x 10-7 Tm/A). Group of answer choices 0.25 mH 1.20 mH 0.18 mH 0.44 mHarrow_forward
- A solenoid with 515 turns has a length of 5.00 cm and a cross-sectional area of 3.10 x 10-9 m2. Find the solenoid's inductance and the average emf around the solenoid if the current changes from +3.50 A to -3.50 A in 7.83 x 10-3 s. HINT (a) the solenoid's inductance (in H) H (b) the average emf around the solenoid (in V) Varrow_forwardA solenoid has an inductance L- 2.60 H. The time-dependent induced emf in the solenoid is given by the expression & Ege-bt, where &o- 2.55 mV and the constant b 1.70 s¹. Consider the time interval measured from t= 0 to a very long time later (which you can approximate as an infinite amount f time). What is the total charge that flows through a point in the solenoid during this time interval? μC Additional Materials Readingarrow_forwardWhat is the self-inductance of a solenoid 30.0cm long having 100 turns of wire and a cross-sectional area of 1.00x10-4m2?arrow_forward
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