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Which is true about a solenoid? The internal magnetic field is approximately uniform. The external magnetic field is weak. The internal magnetic field is weak. The external magnetic field is approximately uniform. The magnetic field is approximately uniform both inside and outside the solenoid.

Which is true about a solenoid? The internal magnetic field is approximately uniform. The external magnetic field is weak. The internal magnetic field is weak. The external magnetic field is approximately uniform. The magnetic field is approximately uniform both inside and outside the solenoid.

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Which is true about a solenoid? The internal magnetic field is approximately uniform. The external magnetic field is weak. The internal magnetic field is weak. The external magnetic field is approximately uniform. The magnetic field is approximately uniform both inside and outside the solenoid.

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