Consider a coaxial cable of length L with P.E.C. electrodes ending in open circuit. The dielectric in the coaxial cable is od. The radii of the inner and outer conductors are a and b respectively. Assume that the cable is connected to a generator with harmonic voltage with magnitude V. Now analyze the following statements regarding the flux of the Poynting vector ýp. a- p is constant along the wire b- If the radii of both conductors is scaled by a factor X, the power flux in the wire scales with the same factor c- The power flux in the middle of the wire (at L/2) is one half of the power flux in the generator d- The power flux in the middle of the wire (at L/2) is one half of the power flux at the end of the cable. (L) Only statement (a) is correct O Only statement (b) is correct O Only statement (c) is correct Only statement (d) is correct Statements (a) and (b) are correct O Statements (a) and (c) are correct Are all correct O Are all wrong O Other combination not listed in the options O Cannot be determined. Need more information
Consider a coaxial cable of length L with P.E.C. electrodes ending in open circuit. The dielectric in the coaxial cable is od. The radii of the inner and outer conductors are a and b respectively. Assume that the cable is connected to a generator with harmonic voltage with magnitude V. Now analyze the following statements regarding the flux of the Poynting vector ýp. a- p is constant along the wire b- If the radii of both conductors is scaled by a factor X, the power flux in the wire scales with the same factor c- The power flux in the middle of the wire (at L/2) is one half of the power flux in the generator d- The power flux in the middle of the wire (at L/2) is one half of the power flux at the end of the cable. (L) Only statement (a) is correct O Only statement (b) is correct O Only statement (c) is correct Only statement (d) is correct Statements (a) and (b) are correct O Statements (a) and (c) are correct Are all correct O Are all wrong O Other combination not listed in the options O Cannot be determined. Need more information
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![Consider a coaxial cable of length L with P.E.C. electrodes ending in open circuit. The dielectric in
the coaxial cable is od. The radii of the inner and outer conductors are a and b respectively.
Assume that the cable is connected to a generator with harmonic voltage with magnitude V. Now
analyze the following statements regarding the flux of the Poynting vector p.
a- bp is constant along the wire
b- If the radii of both conductors is scaled by a factor X, the power flux in the wire scales with the
same factor
c- The power flux in the middle of the wire (at L/2) is one half of the power flux in the generator
d- The power flux in the middle of the wire (at L/2) is one half of the power flux at the end of the
cable. (L)
Only statement (a) is correct
O Only statement (b) is correct
O Only statement (c) is correct
Only statement (d) is correct
Statements (a) and (b) are correct
Statements (a) and (c) are correct
Are all correct
Are all wrong
O Other combination not listed in the options
Cannot be determined. Need more information](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fadb8dbf9-25e9-4a1d-99cb-6f5bfdfe39a1%2F2148d7e5-7f82-4154-af48-459d95d73f0f%2Fbzseigr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider a coaxial cable of length L with P.E.C. electrodes ending in open circuit. The dielectric in
the coaxial cable is od. The radii of the inner and outer conductors are a and b respectively.
Assume that the cable is connected to a generator with harmonic voltage with magnitude V. Now
analyze the following statements regarding the flux of the Poynting vector p.
a- bp is constant along the wire
b- If the radii of both conductors is scaled by a factor X, the power flux in the wire scales with the
same factor
c- The power flux in the middle of the wire (at L/2) is one half of the power flux in the generator
d- The power flux in the middle of the wire (at L/2) is one half of the power flux at the end of the
cable. (L)
Only statement (a) is correct
O Only statement (b) is correct
O Only statement (c) is correct
Only statement (d) is correct
Statements (a) and (b) are correct
Statements (a) and (c) are correct
Are all correct
Are all wrong
O Other combination not listed in the options
Cannot be determined. Need more information
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