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A magnetic pole will repel or attract magnetic sheet so force is need.

B. If sheet is non-magnetic, no force needed.

C. If it is conducting, then there will be addy current in sheet, which opposes the motion. So forces is needed move sheet with uniform speed.

D. The non-conducting and non-polar sheet do not interact with magnetic field of magnet.

$f_0=140 cm$ and $f_e=5 cm$

For distant object,

$m=\frac{f_0}{f_e}=\frac{140}{5}=28$

The Staff Selection Commission released the SSC CGL Tier 1 result online only on its official website - ssc.gov.in. The Commission released the SSC CGL 2025 result, mentioning the name and roll number of the candidate. The candidates need to check their roll number in the SSC CGL result pdf.

Yes, but use them sparingly and mainly for emphasis or a conversational tone.
Example: But I didn't give up.

Use a comma before a coordinating conjunction when it connects two independent clauses.
Example: I wanted to go for a walk, but it started raining.

Given  $V^{\prime }=V=$ Constant

 (i) $C^{\prime }=\frac{{\epsilon }_{0}A}{d^{\prime }},C=\frac{{\epsilon }_{0}A}{d}$

$d^{\prime }<d$

$C^{\prime }>C$
Hence, final capacitance greater than initial capacitance,

(ii)  $U^{\prime }=\frac{1}{2}{C}^{\prime }{V}^2$

$U=\frac{1}{2}C{V}^2$

$U^{\prime }>U$

Hence final energy is greater than initial energy

(iii)  $\frac{Q^{\prime }}{V^{\prime }}=C^{\prime }$ and $\frac{Q}{V}=C$

$\frac{Q^{\prime }}{V^{\prime }}\ne \frac{Q}{V}$

(iv) Product of charge and voltage

$X^{\prime }=Q^{\prime }V=C^{\prime }{V}^2$

$X=QV=C{V}^2$

$X^{\prime }>X$

According to the official data, there is no fee relaxation mentioned for MDS students not belonging to the general category. Generally, Nair Hospital Dental College offers fee relaxation to students who do not belong to the general category and also has different levels of fee relaxation for female students. Candidates can contact the Nair Hospital Dental College officials to confirm if there are any fee relaxations available for the MDS course.

Initially, the body has zero velocity and zero slope. Hence the acceleration would be zero initially.

After that, the slope of v-t curve is constant and positive.

After some time, velocity becomes constant and acceleration is zero.

After that, the slope of v-t curve is constant and negative.

SSC CGL 2025 Tier 1 result was released on December 18, 2025 at ssc.gov.in. The Commission also released the Cutoff for all the categories and post groups. The Staff Selection Commission released the official answer key on October 16.

Thermal strain $=$ Longitudinal strain $=\alpha \Delta T$

$\Rightarrow$ Longitudinal strain, $\delta =10^{-5}\times 10^2=10^{-3}$

$\Rightarrow$ Compressive stress $=\delta \times$  Young's Modulus

$=10^{-3}\times 0.5\times 10^{11}$

$=0.5\times 10^8$

$\Rightarrow$ Compressive force $=0.5\times 10^8\times 10^{-3}=0.5\times 10^5$

$=5\times 10^4\times \frac{10}{10}$

$=50\times 10^3 N$

There are seven primary coordinating conjunctions: for, and, nor, but, or, yet, so.

First year tuition fees to study Global MBA from Yonsei for an Indian student is INR 27 L. Other expenses are mentioned in the table below.

The tuition fee for MDS courses at Nair Hospital Dental College is INR 3.6 lakh. Keep in mind that this fee may or may not be the same for each specialisation of MDS offered by Nair Hospital Dental College. Candidates who wish to enroll in the MDS courses of Nair Hospital Dental College are advised to visit the official website and confirm all the tuition fee payable by them.

UToronto acceptance rate is 74.5% which means that uni accepts between 74 to 75 out of 100 students. Thus it can be concluded that its not very hard to get into Toronto uni. 

Check trends from over the years for international students: