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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A point charge +Q is placed just out side an imaginary hemispherical surface of radius R as shown in the figure. Which of the following statements is/ are correct ?

A point charge +Q is placed just out side an imaginary hemispherical surface of radius R as shown in the figure. Which of the following statements is/ are correct ?

A point charge +Q is placed just out side an imaginary hemispherical surface of radius R as shown in the figure. Which of the following statements is/ are correct ?