If total energy of the same electron is E, then what would be its kinetic energy and potential energy .

Explanation

To solve the problem of finding the kinetic energy (K.E.) and potential energy (P.E.) of an electron when its total energy (E) is given, we can use the relationships derived from Bohr's atomic model. Here’s a step-by-step solution:

### Step 1: Understand the Relationships
In Bohr's model of the atom, the relationships between total energy (E), kinetic energy (K.E.), and potential energy (P.E.) for an electron in an orbit are defined as follows:
- Total Energy (E) = K.E. + P.E.
- K.E. = \( \frac{KZe^2}{2R} \)
- P.E. = \( -\frac{KZe^2}{R} \)

...