| Text | particle in B and E-fields: when
the velocity is at an angle to the B-field, it undergoes {{c1::helical motion
}} |
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| Text | By {{c1::conservation of energy}}, the force caused by induced current is in opposite direction to the conductor's motion
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| Text | To make a safe landing:1. A spacecraft {{c1::reduces large GPE and KE}} and {{c1::converts them to heat}}, via {{c1::friction + shock heating of the gases}} around the craft; (Its heat {{c2::makes it radiate energy according to black body's curve}})3. This {{c3::slows the craft down}} so that it can safely land, but {{c3::causes heating to the craft which must be kept within safe limits}}. |
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