Derive an expression for the force between two parallel wires carrying currents in the same direction. Discuss also the nature of the force. A solenoid is 1.0 meter long and 3.0 cm in mean diameter. It has five layers of windings of 850 turns each and carries a current of 5.0 amp. (Given that Mo = 47x10-7 weber/ amp-m)
(a) What is B at its center?
(b) What is the magnetic flux Op for a cross section of the solenoid at its center?
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the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.
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