Consider a series-parallel inductor network shown in figure B4/ L1 L5 A 1mH 2.5mH L2 :1mH L4 L6 Leq= 2.5mH 2mH L7 4mH 1.5mH L3 B Figure B4 i. Determine the unknown inductance, L3 in the network, Figure B4. ii. A coil with inductance 'L' stores energy 'E’ when a current I' is passed through the coil. Estimate the energy stored in the coil, if the current through the coil is doubled.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Consider a series-parallel inductor network shown in figure B4/
L1
L5
A
1mH
2.5mH
L2
:1mH
L4
L6
Leq= 2.5mH
2mH
L7
4mH
1.5mH
L3
B
Figure B4
i.
Determine the unknown inductance, L3 in the network, Figure B4.
ii. A coil with inductance 'L' stores energy 'E’ when a current 'I' is passed through the
coil. Estimate the energy stored in the coil, if the current through the coil is doubled.
Transcribed Image Text:Consider a series-parallel inductor network shown in figure B4/ L1 L5 A 1mH 2.5mH L2 :1mH L4 L6 Leq= 2.5mH 2mH L7 4mH 1.5mH L3 B Figure B4 i. Determine the unknown inductance, L3 in the network, Figure B4. ii. A coil with inductance 'L' stores energy 'E’ when a current 'I' is passed through the coil. Estimate the energy stored in the coil, if the current through the coil is doubled.
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