Explanation

****

Explanation

A dipole in an electric field behaves in two ways:

• In a uniform electric field:

The two equal and opposite forces cancel each other out.

So, the net force on the dipole is zero.

But a torque is produced that tends to align the dipole moment parallel to the electric field.

• In a non-uniform electric field:

The dipole does experience a net force, and that force is generally not simply parallel to the field.

So the correct answer remains:

(D) None of these — because in a uniform electric field, the net force on a dipole is zero.

Option (C) would be correct only if we were talking about torque direction or net force in a non-uniform field.

Explanation

Prime Factorization

1050 = 2 × 3 × 5 × 5 × 7

750 = 2 x 3 x 5 x 5 x 5

Common Factor = 2 x 3 x 5 x 5 = 150

Greatest Common Factor (GCF) = 150

Explanation

The most popular renewable energy sources currently are:

1.      Solar energy

2.      Wind energy

3.      Hydro energy

4.      Tidal energy

5.      Geothermal energy

6.      Biomass energy

Explanation

On 11 March 2024, Judge Tomoko Akane from Japan was elected as the President of the International Criminal Court for a three-year term (2024–2027) by her fellow judges. ​

She is the first Japanese judge to hold this position. 

Explanation

A value in Excel refers to numerical data, dates, or text that can be used in calculations.

"Obtained marks - 87" is a text string, not a value directly usable in calculations.

Explanation

Simon Johnson, James Robinson and Daron Acemoglu have been awarded 2024 Nobel Prize Economics.

Awarded for studies of how institutions are formed and affect prosperity.

Their book titled 'Power and Progress: Our Thousand-Year Struggle Over Technology and Prosperity'  was published in 2023

Both Simon Johnson and James Robinson are British-Americans.

Daron Acemoglu is a Turkish-American.

Additional Information:

Nobel Prize in Economics 2023 was awarded to Claudia Goldin

She is an American economic historian

Explanation

We know that:

x × x = x²

Reciprocal of x = 1/x

According to the problem:

(x × x) ÷ (1/x) = 18/26 × 27

Simplifying the equation:

x² ÷ (1/x) = 18/26 × 27

x³ = 18/26 × 27

Now, let's solve for x:

x³ = 486/26

x³ = 18.69 (approximately)

x = ∛(18.69) ≈ 2.67

Explanation

A residual-current device (RCD) is widely used in electrical circuits for shock safety.

It detects leakage currents and disconnects the circuit to prevent electric shocks.

Explanation

About Senate of Pakistan

Senate: Upper House of Pakistan

Senate in Urdu: ایوان بالا

Formation: 1973

Original members: 45

Raised to 63: 1977

Raised 87: 2 March, 1985

Raised to 100: 2002

First Hindu Woman Senator: Kirshna Kumari

Half of the Senate members retire after: 3 years

Members term: 6 years

Head of Senate is called: Chairman

National Assembly & Senate: Makes up the Parliament of Pakistan

Seats for each province: 23

Baluchistan Women Seats: 4

Sindh Women Seats: 4

KPK Women Seats: 4

Punjab Women Seats: 4

ICT Women Seat: 1

Total Women Seats: 17

Senate elections: after 3 years

First woman deputy chairperson: Dr Noor Jahan Panezai

Youngest chairman senate: Sadiq Sanjrani

First chairman Senate: Habib Ullah Khan

****