The expression for the voltage across a 2 F capacitor is given below: v(t) = 2t mV, for0t 5s
v(t) = 10e - (t - 5) mV, for5t 
Derive the expressions for and carefully sketch and label the current through i(t) and the energy stored W(t) in the capacitor for 0  t  infinity.

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed. gi) ifn 1, what will happen to the material when transformed material when