Determine the equivalent resistance between terminals a and b.

Q: The resistance of a copper wire can be calculated by the following formula: Resistance (in 1) =…

A: Resistance opposes the flow of current. From Ohm's law, Resistance is  given as  Resistance of…

Q: For the cct. Shown below calculate (for charging phase and discharging phase) (T) Write the equation…

A: Step 1:Step 2:Step 3:Step 4:

Q: We measure gas pressure at the gas valve in? ja. p.s.i.g. b. p.s.i.a. С. c. Inches of Mercury d.…

A: Measure gas pressure at gas valve in?

Q: A variable resistor enables one to change the resistance. One design involves a horizontal tube of…

A: Given wire diameter (d) =1 mm tube radius =R =2.5 cm   Change in resistance Rchange =3 ohms

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).