Question

(a) Write an expression for the heat produced in a conductor connected to a source of
potential difference 'V' when a current 'I' flows through it for some time 't'.
(b) Calculate the power dissipated when a speaker of 10 ohm is connected across a
source having a potential difference 3V
(c) Find out the following values using the data given in the electric circuit figure.
(i) Reading of the ammeter.
(ii) Potential difference across 6 ohm resistor.
Very Urgent Pls Help​

Answer 1

Answer:

a) heat h = VI÷t for all subtance