Assertion : In metre bridge experiment, a high resistance is always connected in series with a galvanometer.
Reason : As resistance increases, current through the circuit increases,

Explanation

To solve the assertion and reason question, we will analyze both the assertion and the reason step by step.

### Step 1: Understand the Assertion
The assertion states that "In metre bridge experiment, a high resistance is always connected in series with a galvanometer."

- In a metre bridge experiment, a galvanometer is used to detect the null point where the potential difference across the galvanometer is zero. To ensure that the galvanometer operates correctly without being damaged, a high resistance is connected in series with it. This limits the current flowing through the galvanometer, preventing it from being overloaded.

### Step 2: Understand the Reason
The reason states that "As resistance increases, current through the circuit increases."

- This statement is incorrect. According to Ohm's Law, the current (I) flowing through a circuit is given by the equation I = V/R, where V is the voltage and R is the resistance. This means that if the resistance (R) increases, the current (I) actually decreases, provided that the voltage (V) remains constant. Therefore, the reason given is false.

### Step 3: Conclusion
- The assertion is true because a high resistance is indeed connected in series with the galvanometer in a metre bridge experiment to protect it.
- The reason is false because increasing resistance does not lead to an increase in current; it leads to a decrease in current.

### Final Answer
- Assertion: True
- Reason: False