Use Lenz's law to answer the following questions concerning the direction of induced currents. Express your answers in terms of the letter labels a and b in each part of the figure below. a paaaac السا R R Ty a 00000 b E R b (a) What is the direction of the induced current in the resistor R in Figure a when the bar magnet is moved to the left? O a to b b to a The magnitude is zero. (b) What is the direction of the current induced in the resistor R after the switch S in Figure b is closed? O a to b b to a O The magnitude is zero. (c) What is the direction of the induced current in the resistor R when the current I in Figure c decreases rapidly to zero? O a to b b to a The magnitude is zero.

Use Lenz's law to answer the following questions concerning the direction of induced currents. Express your answers in terms of the letter labels a and b in each part of the figure below. a paaaac السا R R Ty a 00000 b E R b (a) What is the direction of the induced current in the resistor R in Figure a when the bar magnet is moved to the left? O a to b b to a The magnitude is zero. (b) What is the direction of the current induced in the resistor R after the switch S in Figure b is closed? O a to b b to a O The magnitude is zero. (c) What is the direction of the induced current in the resistor R when the current I in Figure c decreases rapidly to zero? O a to b b to a The magnitude is zero.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter11: Topics From Analytic Geometry

Section11.4: Plane Curves And Parametric Equations

Problem 49E

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