A. If both Assertion \& Reason are True \& the Reason is a correct explanation of the Assertion....

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=s0cKmhCJjAM


Duration: 4:34
1 views
0

A. If both Assertion \& Reason are True \& the Reason is a correct explanation of the Assertion.
\( P \)
B. If both Assertion \& Reason are True but Reason is not a
W. correct explanation of the Assertion.
C. If Assertion is True but the Reason is False.
D. If both Assertion \& Reason are False.
Assertion : An inductance and resistance are connected in series with an ac circuit. In this circuit the current and the potential difference across the resistance lag behind potential difference across the inductance by an angle \( \pi / 2 \).
Reason : In LR ac circuit voltage leads the current by some phase angle which, depends on the value of \( \mathrm{L} \) and \( \mathrm{R} \) both
(1) \( \mathrm{A} \)
(2) B
(3) \( \mathrm{C} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-02Sum \( \frac{3}{4}, 1 \frac{1}{2}, 3, \ldots \) to 8 terms.
2022-12-02The sum of three numbers in G.P. is 38 , and their product is 1728 ; find them.
2022-12-02Light of frequency \( 6.34 \times 10^{14} \mathrm{~Hz} \) is incident on a metal surface. Electr...
2022-12-02Consider the situation shown in figure. The wire \( C D \) has a negligible resistance and is ma...
2022-12-02Two vectors \( \vec{A} \) and \( \vec{B} \) are such that \( \vec{A}+\vec{B}=\vec{C} \) and \( A...
2022-12-02One mole of an ideal gas at temperature \( T_{1} \) expends according to the law \( \frac{\mathr...
2022-12-02Let \( \overrightarrow{\mathrm{A}}=\hat{\mathrm{i}} A \cos \theta+\hat{\mathrm{j}} A \sin \theta...
2022-12-02When an ideal diatomic gas is heated at constant P pressure, the fraction of the heat energy sup...
2022-12-02If \( \overrightarrow{\mathrm{P}} \times \overrightarrow{\mathrm{Q}}=\overrightarrow{\mathrm{R}}...
2022-12-02The magnitude of the vector product of two vectors \( \vec{A} \) and \( \vec{B} \) may not be : ...
2022-12-02A. If both Assertion \& Reason are True \& the Reason is a correct explanation of the Assertion....
2022-12-02Vector \( \overrightarrow{\mathrm{P}} \) makes angles \( \alpha, \beta \& \gamma \) with the \( ...
2022-12-02If \( \hat{i}, \hat{j} \) and \( \hat{k} \) are unit vectors along \( X, Y \& Z \) Zaxis respect...
2022-12-02What is the component of \( (3 \hat{\mathrm{i}}+4 \hat{\mathrm{j}}) \) along \( (\hat{\mathrm{i}...
2022-12-02The magnitudes of vectors \( \overrightarrow{\mathrm{A}}, \overrightarrow{\mathrm{B}} \) and \( ...
2022-12-02The greatest value of the function \( -5 \sin \theta+12 \cos \theta \) is (1) 12 (2) 13 (3) 7
2022-12-02An electromagnetic wave of wavelength \( \lambda \) is incident on a photosensitive surface of n...
2022-12-02A wire of mass \( \mathrm{m} \) and length \( \ell \) can slide freely on a pair of fixed, smoot...
2022-12-02A square frame of wire abcd of side \( 1 \mathrm{~m} \) has a total resistance of \( 4 \Omega \)...
2022-12-02Light of two different frequencies whose photons have \( 1 \mathrm{eV} \) and \( 2.5 \mathrm{eV}...
2022-12-02वक्र \( y^{2}=4 x \) तथा \( y=2 x \) के मध्य क्षेत्र का क्षेत्रफल होगा- (A) \( \frac{2}{3} \) (B...