Electric Circuits
Emf induced in a coil rotating in a uniform magnetic field will be maximum when the

 rate of cutting flux by coil sides is minimum.
 flux linking with the coil is maximum.
 rate of change of flux linkage is maximum.
 rate of change of flux linkage is minimum.

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Electric Circuits
When we use super node technique

 ideal voltage source is connected between two non reference nodes.
 current source branch is common for two meshes.
All of these
 ideal voltage source is connected between non reference node and reference.

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