15.Electro-oscillator
A mass is hung from the middle of a horizontal wire. When a current is passed through the wire, the mass may start to oscillate. Describe and explain this phenomenon.
- طبقه بندی: سوالات مسابقه IYPT سال 2009
15.Electro-oscillator
A mass is hung from the middle of a horizontal wire. When a current is passed through the wire, the mass may start to oscillate. Describe and explain this phenomenon.