Write the arms and the vertex of `/_L M P\ ` given in Fig.

Write the truth table for a NAND gate as given in Fig.9. Hence identify the exact logic operation carried out by this circuit.

Write the truth table for the circuit given in Fig., consisting of NOR gates only. Identify the logic operations (OR, AND, NOT) performed by two circuits.

Write the truth table for the circuit given in Fig., consisting of NOR gates only. Identify the logic operations (OR, AND, NOT) performed by two circuits.

Write the truth table for circuit given in Fig.below consisting of NOR gates and identify the logic operation (OR, AND and NOT) which this circuit is performing.

The circuit given in fig. has a resistanceless choke coil L and a resistance R. The voltage across R and L are also given in the figure. The virtual value of the applied voltage is

A rectangular conductor LMNO is place in a uniform magnetic field of 0.5 T Fig. The field is directed perpendicular to the plane to the conductor. When the arm MN of length 20 cm is moved with a velocity of 10 m//s calculate the emf induced in the arm. Find the value of induced current if resistance of arm MN is 5 Ohm

Find the acceleration of the two blocks . The system is initialy at rest and the friction are as shown in fig .Given m_(A) = m_(B) = 10 kg

"For every line L and for every point P not lying on a given line L, there exists a unique line m passing through P and parallel to L" is known as playfair 's axiom.

Let 'l' is the length of median from the vertex A to the side BC of a Delta ABC . Then

ABCD is a rectangle. A circle passing through vertex C touches the sides AB and AD at M and N respectively. If the distance lof the line MN from the vertex C is P units then the area of rectangle ABCD is