In an AC circuit the potential difference and current are represented respectively by V=100 (100 t) volt, I=100 (100 t+ 3 ) milliampere. The power in the circuit is

Step-by-step solution

Given, V=100 100 ti=100 (100 t+ 3 ) Comparing with standard forms aligned & V=V₀ t & I=I₀ ( t+ ) aligned V₀=100 ~V aligned & I₀=100 ~mA =100 10⁻³ ~A & = 3 aligned Power P= V₀ I₀ 2 P= 100 100 10⁻³ 2 3 =2.5 ~W