Physics crossword 2 0.0 / 5 ? PhysicsGeneralA2/A-levelAQA Created by: EMHartley13Created on: 17-05-17 16:44 a fundamental force that holds nuclei together strong nuclear force 1 of 8 the ratio of turns in the primary and secondary coils of a transformer turns ratio 2 of 8 the SI unit of electrical current ampere 3 of 8 an e.m.f. generated by a spinning motor that opposes the p.d. driving the motor and limits the speed of the motor back e.m.f. 4 of 8 a sequence of eight bits coded to represent 256 alternatives byte 5 of 8 the product of current I and number of turns N in a solenoid I x N current-turns 6 of 8 a thermal energy transfer resulting in an increase in internal energy, often of the surroundings dissipation 7 of 8 a constant for electrical conductors given by the equation R=(pl)/A electrical resistivity 8 of 8
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