Serial monitor not displaying anything

Arduino is working well,but the serial is not showing any data

int sensorPin = A0;    // select the input pin for the potentiometer
int sensorValue = 0;  // variable to store the value coming from the sensor

void setup() {
  Serial.begin(9600);
}

void loop() {
  
 
 double initialCurrent=0;
 double calculatedCurrent=0;
 double Sense=0;
  delay(500);
  for(int i=1;i<2000;i++)
  {
   sensorValue = analogRead(sensorPin);  
  initialCurrent=(sensorValue*5);
  initialCurrent=initialCurrent/1024;
  calculatedCurrent=(2.49-initialCurrent);
  Sense=calculatedCurrent/.0667+Sense;
  delay(250);
  }
  Sense=Sense/2000;
  Serial.print(Sense,2);
  Serial.print("A");
  Serial.println();
  
}

Okay, have you tried a different sketch? AnalogReadSerial example sketch for example?

It will delay(250) 1999 times before it prints a result. Are you waiting for about 8.3 minutes before expecting a result?

Pete