Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Two Mark Question and Answers
Electric Circuit Analysis: Two Mark Question and Answers
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Two Mark Question and Answers
Electric Circuit Analysis: Two Mark Question and Answers
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Two Mark Question and Answers
Electric Circuit Analysis: Two Mark Question and Answers
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Two Mark Question and Answers
Electric Circuit Analysis: Two Mark Question and Answers
Resonance and coupled circuits | Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Unit V: Resonance and coupled circuits
Electric Circuit Analysis: Unit V: Resonance and coupled circuits : Exercise
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Unit V: Resonance and coupled circuits
Electric Circuit Analysis: Unit V: Resonance and coupled circuits : Points to Remember in Coupled Circuits
Subject and UNIT: Electric Circuit Analysis: Unit V: Resonance and coupled circuits
Tuned circuits are two types - (a) Single tuned, (b) double tuned. In radio frequency range (500 to 1600 kc/s), the application of signals is by these coupled circuits.
Coupled circuits
Subject and UNIT: Electric Circuit Analysis: Unit V: Resonance and coupled circuits
Electric Circuit Analysis: Unit V: Resonance and coupled circuits : Worked examples
Subject and UNIT: Electric Circuit Analysis: Unit V: Resonance and coupled circuits
Consider two coils of self inductances L1 and L2. Let M be the mutual inductance between them. These two coils can be connected in the following two ways: 1. Series connection, 2. Parallel connection
Subject and UNIT: Electric Circuit Analysis: Unit V: Resonance and coupled circuits
When the voltage induced by self and mutual inductance (L and M respectively) occur simultaneously, the relative polarities of these two voltages must be determined before making any circuit calculation.
Subject and UNIT: Electric Circuit Analysis: Unit V: Resonance and coupled circuits
Each circuit contains a voltage source. As both currents i, and i2 enter the coils through the dotted ends, M is taken as positive. By applying KVL, the two loop equations may be written as below
Definition, Formula, Derivation
Subject and UNIT: Electric Circuit Analysis: Unit V: Resonance and coupled circuits
Consider the circuit shown in fig. 5.26, the changing current i, produces a variable flux 1 in the first coil. For the purpose of analysis, ϕ1 is divided into two components.