Question

A conducting wire of length $L$ is pulled along frictionless rails at velocity $v$, as shown. A resistance $R$ connects the left end of the two rails. $B = 5.00 \text{ mT into page}$ $R = 100 \text{ ohms}$ $v = 3.50 \text{ m/s}$ $L = 10.0 \text{ cm}$ a) What is the magnitude of the EMF induced between the ends of the wire? b) What is the current through the resistor? (Ohm's law: $V = IR$) c) Does the induced current flow clockwise or counterclockwise?

          A conducting wire of length $L$ is pulled along frictionless rails at velocity $v$, as shown. A resistance $R$ connects the left end of the two rails.
$B = 5.00 \text{ mT into page}$
$R = 100 \text{ ohms}$
$v = 3.50 \text{ m/s}$
$L = 10.0 \text{ cm}$
a) What is the magnitude of the EMF induced between the ends of the wire?
b) What is the current through the resistor? (Ohm's law: $V = IR$)
c) Does the induced current flow clockwise or counterclockwise?

A conducting wire of length L is pulled along frictionless rails at velocity v, as shown. A resistance R connects the left end of the two rails.
B = 5.00 mT into page
R = 100 ohms
v = 3.50 m/s
L = 10.0 cm
a) What is the magnitude of the EMF induced between the ends of the wire?
b) What is the current through the resistor? (Ohm's law: V = IR)
c) Does the induced current flow clockwise or counterclockwise?

Added by Sara W.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Ivan Kochetkov

06/14/2023

Step 1

50*100 = 350 V Show more…

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A conducting wire of length L is pulled along frictionless rails at velocity v, as shown. A resistance R connects the left end of the two rails. B = 5.00 mT into page ? ? ? ? ? ? ? ? A ? ? ? ? ? ? ? ? R= 100 ohms X = 3.50 m/s ? ? ? ? ? ? ? L = 10.0 cm ? ? ? ? ? ? ? ? ? ? ? ? a What is the magnitude of the EMF induced between the ends of the wire? b) What is the current through the resistor? (Ohms law: V = IR) c) Does the induced current flow clockwise or counterclockwise?