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Dependence on Magnetic Field

A vertical ro...

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A vertical rod of length l is moved with constant velocity v towards east. The vertical components of earth magnetic field is B and angle of dip is 'x'. the induced e.m.f. in rod is 1) Blvsinx 2) Blvtanx 3) Blv cotx 4) Blv cosx

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Q. A vertical rod of length l is moved with constant velocity v towards east. The vertical component of Earth magnetic field is B and angle of dip is theta. The induced e.m.f in the rod is?

Q. A vertical rod of length l is moved with constant velocity v towards east, if vertical component of earth's magnetic field is B and angle og dip is

θ

then induced emf in rod is:

Q. A vertical rod of length l is moved with constant velocity v towards east. The vertical component of the earth's magnetic field is B and angle of dip is θ. The emf induced in the rod is

l लम्बाई की एक उर्ध्वाधर छड़ को नियत वेग v से पूर्व की ओर गति करायी जाती है। पृथ्वी के चुम्बकीय क्षेत्र का ऊर्ध्वाधर घटक B है तथा नति कोण θ है। छड़ में प्रेरित वि.वा.ब. है

Q. The horizontal component of earth's magnetic field at a place is

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