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a) An energy stored in a spring of stiffness constant K = 200Nm when extended...

a) An energy stored in a spring of stiffness constant K = 200Nm when extended by 4cm?
take E = ½ ke
b) A transformer connected to a 240Vrms has 3000turns in its primary coil and 500 turns in its
secondary coil. Calculate the output voltage.?
In Physics
3 Answers Available
Asked by Azeez on 10th February, 2023
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