Questions asked
A parallel-plate capacitor is constructed using a dielectric material whose dielectric constant is 2.00 and whose dielectric strength is $3.00 \times 10^8$ V/m. The desired capacitance is 0.300 µF, and the capacitor must withstand a maximum potential difference of 4.00 kV. Find the minimum area of the capacitor plates.
A. click C. tap On a desktop OS, you typically ____ an icon to open an app. Save Answer B. double-click D. double-tap
What is the most spectacular example of Byzantine church architecture built in 532 AD?A. Hagia SophiaB. Basilica of Sant’ Apollinaire NuovoC. Basilica of San VitaleD. Church of Saint Catherine
The values of c for which $y = c$ is a constant solution of $y' = y^2 + 5y - 6$ are Select the correct answer. a. 1 and -6 b. -2 and 3 c. 2 and 3 d. 1 and 6 e. -1 and 6
34) Write in complex form the equations. a) $x^2 - y^2 = a^2$ b) $x^2 + y^2 - 2x = 0$
2. Let A, B be $n \times n$ matrices such that $AB = 0$. (a) Show that range(B) $\subseteq$ Nul(A). (b) Using (a) or otherwise, show that rank(A) + rank(B) $\le$ n. (c) Find 3 x 3 nontrivial matrices A, B with AB = 0 and rank(A) + rank(B) < 3.
7) (10) Consider the following six situations involving a positive charge and a magnet. The charge or the magnet may be moving at the instant shown as indicated by a velocity vector. In all situations the speed is the same. A) Rank the situations in order of increasing force on the charge at the instant shown. Explain. N N N N S S S S S S N N i ii iii iv V vi B) Indicate the direction of the force for each situation. Explain your answers.
3. Explain the principle and working of electron and neutron diffractions. 4. Write a detailed note on different types of volume defects.
Q.8. Find the coordinates of the vector $(1, 2, -1)$ with respect to the following ordered basis \{$(1, 0, 1)$, $(0, -1, 2)$, $(2, 3, -5)$\}.
A quadratic function has its vertex at the point (3,9). The function passes through the point (10,8). Find the quadratic and linear coefficients and the constant term of the function.
