Question

draw a circuit diagram showing a dry cell connected through a switch. mark the positive and negative terminals of the cell,and the direction of flow of (a)electron (b)conventional current​

Answer 1

(a)

one of the three types of particles that form all atoms. Electrons have a negative electric charge

तीन प्रकार के मूल कणों में से एक जिनसे सब परमाणु बनते हैं, परमाणु का घटक मूल कण, इलेक्‍ट्रॉन में ऋणात्‍मक विद्युत चार्ज होता है

(b)

The flow of electrons is termed electron current. ... Conventional current or simply current, behaves as if positive charge carriers cause current flow. Conventional current flows from the positive terminal to the negative.