
(a)
Find whether the given field
(a)

Answer to Problem 41P
The
Explanation of Solution
Calculation:
Given field is,
Generally, the vector is a magnetostatic field if its dot product is zero and the vector is an electrostatic field if its cross product is zero. That is,
For magnetostatic field,
For electrostatic field,
Substitute
Substitute
Simplify the above equation.
Therefore, for the field
Conclusion:
Thus, the vector
(b)
Find whether the given field
(b)

Answer to Problem 41P
The vector
Explanation of Solution
Calculation:
Given field is,
Substitute
Substitute
Simplify the above equation.
Therefore, for the field
Conclusion:
Thus, the vector
(c)
Find whether the given field
(c)

Answer to Problem 41P
The vector
Explanation of Solution
Calculation:
Given field is,
Substitute
Simplify the above equation.
Substitute
Simplify the above equation.
Therefore, for the field
Conclusion:
Thus, the vector
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Chapter 7 Solutions
Elements of Electromagnetics
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