ہینڈ الیکٹرک جنریٹر
بچوں کی تعلیم کے لئے گیلسنب HSTM-042 الیکٹرک جنریٹر DIY سائنس کٹ
ہینڈ الیکٹرک جنریٹر is an experimental device for generating current by turning the handle and accelerating the gear set to drive the coil to cut the magnetic line of force. Through experiments, we can understand the principle of converting mechanical energy into electrical energy and the relationship between electromagnetism.