Question

Please give me all the formulae to solve the questions on 'heat'.

wrong answers will be reported.

Answer 1

${a }^{2} + {b}^{2} = a + b \times a - b$

Answer 2

Different formulas for Heat

H = (VI)t.

H = (I 2 R)t.

H = (V 2 /R)t.

Refer to the attachment

hope it helps you.