Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 34, Problem 35SP
!!
To determine
The current in the RL circuit, as shown in figure 34-2, 0.20 s after the switch is closed if
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
The induced emf in a single loop of wire has a magnitude of 1.35 V when the magnetic flux ischanged from 0.99 T # m2 to 0.26 T # m2. How much time is required for this change in flux?
In Fig. 29-2, find I1, I2, and I3 if switch S is (a) open and (b) closed.
Find the magnitude of the emf induced in the coil if the magnetic field is reduced to 33.4% of its initial value uniformly in 0.329s (in Volts).
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
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- The plane of a conductive loop with an area of 0.020 m^2 is perpendicular to a uniform magnetic field of 0.30 T. If the field drops to zero in 0.0045 s , what is the magnitude of the average emf induced in the loop?arrow_forwardA solenoid of length 30 cm with 10 turns per centimeter and area of cross-section 40 cm² completely surrounds another co-axial solenoid of same length, area of cross- section 20 cm² with 40 turns per centimeter. The mutual inductance of the system is Find.arrow_forwardA single loop of wire with an area of 0.0920 m2 is in a uniform magnetic field that has an initial value of 3.80 T, is perpendicular to the plane of the loop, and is decreasing at a constant rate of 0.140 T/s. What emf is induced in this loop? If the loop has a resistance of 0.550 ohms, find the current induced in the loop.arrow_forward
- If 47.0 cm of copper wire (diameter = 1.10 mm, resistivity = 1.69 × 10-8Ω·m) is formed into a circular loop and placed perpendicular to a uniform magnetic field that is increasing at the constant rate of 8.88 mT/s, at what rate is thermal energy generated in the loop?arrow_forwardIf 50.0 cm of copper wire (diameter = 1.00 mm) isformed into a circular loop and placed perpendicular to a uniformmagnetic field that is increasing at the constant rate of 10.0 mT/s, atwhat rate is thermal energy generated in the loop?arrow_forwardAn elastic circular conductor expands at a constant rate with time so that its radius is given by r (t) = r_0 + vt, where r_0 = 0.1m and v = 0.015m / s. The loop has a constant resistance of R = 12Ω and is placed in a uniform magnetic field of magnitude B_0 = 0.75T, perpendicular to its plane, as shown in the figure. Find the direction and magnitude of the induced current, i_ {ind}, at t = 5s.arrow_forward
- A square loop of side 10 cm and resistance 0.5 Ω is placed vertically in the east-west plane. A uniform magnetic field of 0.10 T is set up across the plane in the north-east direction. The magnetic field is decreased to zero in 0.70 s at a steady rate. Determine the magnitudes of induced emf and current during this time-interval.arrow_forwardan electric field of 143x10^-6v/m is induced within the loop of long solenoid with cross sectional area of 6.69cm^2. the radius of the loop is 2.12cm. calculate the number of turns if the current in the windonh is increasing at a rate of 72A/sarrow_forwardDesign a current loop that, when rotated in a uniform magnetic field of strength 0.10 T, will produce an emf =0 sin t. where 0=110V and 0=110V .arrow_forward
- At the instant a current of 0.20 A is flowing through a coil of wire, the energy stored in its magnetic field is 6.0 × 10-3 J. What is the self-inductance of the coil?arrow_forwardIf a circular loop of wire of radius 17.0 cm is located in a region where the spatially uniform magnetic field perpendicular to the plane of the loop is changing at a rate of +1.7 ✕ 10−3 T/s, find the value of the induced EMF in this loop due to this changing magnetic field.arrow_forwardGiven that the solenoid L has 2090 turns with 0.3 m in length and its resistance is zero, find the magnetic field inside the solenoid.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you