Electric Circuits Answers

Find the complements of 

[(A'+B)C']' =?

[(AB'+C)D'+E']' =?

[A+((BC')'+D)]" =?

Draw a network to realize the following by using only one AND gate and one OR gate

Y=ABCD+ABCE+ABCF

Flashlight batteries is having electro-motive force of 1.5 v and internal resistance of one owns are connected to a resistor

of 5 ohms calculate the current in this resistor if the cell are connected to series or parallel

Write the name of 10 materials which are P type or N type without dopping.If exist.

Current through branch a b

The power source of a camera flash is a 1.5 V d.c. battery. The flash circuit converts this to 1.5V a.c. which is then increased to 300V a.c.

Assuming there are no energy losses, describe how the potential difference can be increased from 1.5V a.c. to 300V a.c.

You move a charge q from r_i = 9.1 m to r_f = 4.6 m from a fixed charge Q = 10.7 nC. What is the difference in potential for these two positions?

What is the largest current you would expect through a 15kΩ, 2.0% resistor when connected to a 5.0v supply? Give your answer in mA

What is the temperature change when 69, point, 0, k, J,

69.0kJ is transferred to a 1, point, 20, k, g,

1.20kg object with a specific heat capacity of 250, J, slash, left bracket, k, g, degrees, C, right bracket,

250J/(kg∘

C)?

On a part-time job, you are asked to bring a cylindrical iron rod (RD = 7.8) of length 85.8 cm and diameter 2.85 cm from a storage room to a machinist. A) Calculate the mass of the rod expressed in kilogram. B) Will you need a cart?