7 Where does the magnetic field of a real solenoid match that of an ideal solenoid? OOOO Inside, away from the end caps Everywhere Outside Inside, near the end caps 8 A solenoid has a length and a number of turns N. When the current I is run through the solenoid, a field B is produced. A second solenoid with the same length and number of turns N is connected to the first so that, combined, they form a single (longer) solenoid. How much current must be passed through the new solenoid in order to generate a field of 2B? 21 41
7 Where does the magnetic field of a real solenoid match that of an ideal solenoid? OOOO Inside, away from the end caps Everywhere Outside Inside, near the end caps 8 A solenoid has a length and a number of turns N. When the current I is run through the solenoid, a field B is produced. A second solenoid with the same length and number of turns N is connected to the first so that, combined, they form a single (longer) solenoid. How much current must be passed through the new solenoid in order to generate a field of 2B? 21 41
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Transcribed Image Text:7
Where does the magnetic field of a real solenoid match that of an ideal solenoid?
OOOO
Inside, away from the end caps
Everywhere
Outside
Inside, near the end caps
8
A solenoid has a length and a number of turns N. When the current I is run through the solenoid, a field B is produced. A second solenoid
with the same length and number of turns N is connected to the first so that, combined, they form a single (longer) solenoid. How much
current must be passed through the new solenoid in order to generate a field of 2B?
21
41
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